content/browser/notifications/notification_database_conversions.cc - chromium/src - Git at Google

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include "content/browser/notifications/notification_database_conversions.h"

 #include <stddef.h>

 #include <memory>

 #include "base/logging.h"
 #include "base/optional.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time/time.h"
 #include "content/browser/notifications/notification_database_data.pb.h"
 #include "content/browser/notifications/notification_database_resources.pb.h"
 #include "content/public/browser/notification_database_data.h"
 #include "third_party/blink/public/common/notifications/notification_resources.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/codec/png_codec.h"

 namespace content {

 namespace {

 // static
 SkBitmap DeserializeImage(const std::string& image_data) {
   base::AssertLongCPUWorkAllowed();
   SkBitmap image;
   gfx::PNGCodec::Decode(
       reinterpret_cast<const unsigned char*>(image_data.data()),
       image_data.length(), &image);
   return image;
 }

 // static
 std::vector<unsigned char> SerializeImage(const SkBitmap& image) {
   base::AssertLongCPUWorkAllowed();
   std::vector<unsigned char> image_data;
   gfx::PNGCodec::EncodeBGRASkBitmap(image, false, &image_data);
   return image_data;
 }

 }  // namespace

 bool DeserializeNotificationDatabaseData(const std::string& input,
                                          NotificationDatabaseData* output) {
   DCHECK(output);

   NotificationDatabaseDataProto message;
   if (!message.ParseFromString(input))
     return false;

   output->notification_id = message.notification_id();
   output->origin = GURL(message.origin());
   output->service_worker_registration_id =
       message.service_worker_registration_id();
   output->replaced_existing_notification =
       message.replaced_existing_notification();
   output->num_clicks = message.num_clicks();
   output->num_action_button_clicks = message.num_action_button_clicks();
   output->creation_time_millis = base::Time::FromDeltaSinceWindowsEpoch(
       base::TimeDelta::FromMicroseconds(message.creation_time_millis()));

   if (message.has_time_until_close_millis()) {
     output->time_until_close_millis =
         base::TimeDelta::FromMilliseconds(message.time_until_close_millis());
   } else {
     output->time_until_close_millis = base::nullopt;
   }
   if (message.has_time_until_first_click_millis()) {
     output->time_until_first_click_millis = base::TimeDelta::FromMilliseconds(
         message.time_until_first_click_millis());
   } else {
     output->time_until_first_click_millis = base::nullopt;
   }
   if (message.has_time_until_last_click_millis()) {
     output->time_until_last_click_millis = base::TimeDelta::FromMilliseconds(
         message.time_until_last_click_millis());
   } else {
     output->time_until_last_click_millis = base::nullopt;
   }

   switch (message.closed_reason()) {
     case NotificationDatabaseDataProto::USER:
       output->closed_reason = NotificationDatabaseData::ClosedReason::USER;
       break;
     case NotificationDatabaseDataProto::DEVELOPER:
       output->closed_reason = NotificationDatabaseData::ClosedReason::DEVELOPER;
       break;
     case NotificationDatabaseDataProto::UNKNOWN:
       output->closed_reason = NotificationDatabaseData::ClosedReason::UNKNOWN;
       break;
   }

   blink::PlatformNotificationData* notification_data =
       &output->notification_data;
   const NotificationDatabaseDataProto::NotificationData& payload =
       message.notification_data();

   notification_data->title = base::UTF8ToUTF16(payload.title());

   switch (payload.direction()) {
     case NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT:
       notification_data->direction =
           blink::mojom::NotificationDirection::LEFT_TO_RIGHT;
       break;
     case NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT:
       notification_data->direction =
           blink::mojom::NotificationDirection::RIGHT_TO_LEFT;
       break;
     case NotificationDatabaseDataProto::NotificationData::AUTO:
       notification_data->direction = blink::mojom::NotificationDirection::AUTO;
       break;
   }

   notification_data->lang = payload.lang();
   notification_data->body = base::UTF8ToUTF16(payload.body());
   notification_data->tag = payload.tag();
   notification_data->image = GURL(payload.image());
   notification_data->icon = GURL(payload.icon());
   notification_data->badge = GURL(payload.badge());

   if (payload.vibration_pattern().size() > 0) {
     notification_data->vibration_pattern.assign(
         payload.vibration_pattern().begin(), payload.vibration_pattern().end());
   } else {
     notification_data->vibration_pattern.clear();
   }

   notification_data->timestamp = base::Time::FromDeltaSinceWindowsEpoch(
       base::TimeDelta::FromMicroseconds(payload.timestamp()));

   notification_data->renotify = payload.renotify();
   notification_data->silent = payload.silent();
   notification_data->require_interaction = payload.require_interaction();

   if (payload.data().length()) {
     notification_data->data.assign(payload.data().begin(),
                                    payload.data().end());
   } else {
     notification_data->data.clear();
   }

   notification_data->actions.clear();

   for (const auto& payload_action : payload.actions()) {
     blink::PlatformNotificationAction action;

     switch (payload_action.type()) {
       case NotificationDatabaseDataProto::NotificationAction::BUTTON:
         action.type = blink::PLATFORM_NOTIFICATION_ACTION_TYPE_BUTTON;
         break;
       case NotificationDatabaseDataProto::NotificationAction::TEXT:
         action.type = blink::PLATFORM_NOTIFICATION_ACTION_TYPE_TEXT;
         break;
       default:
         NOTREACHED();
     }

     action.action = payload_action.action();
     action.title = base::UTF8ToUTF16(payload_action.title());
     action.icon = GURL(payload_action.icon());
     if (payload_action.has_placeholder()) {
       action.placeholder = base::NullableString16(
           base::UTF8ToUTF16(payload_action.placeholder()), false);
     }
     notification_data->actions.push_back(action);
   }

   if (payload.has_show_trigger_timestamp()) {
     notification_data->show_trigger_timestamp =
         base::Time::FromDeltaSinceWindowsEpoch(
             base::TimeDelta::FromMicroseconds(
                 payload.show_trigger_timestamp()));
   } else {
     notification_data->show_trigger_timestamp = base::nullopt;
   }

   output->has_triggered = message.has_triggered();

   output->notification_resources = base::nullopt;

   return true;
 }

 bool SerializeNotificationDatabaseData(const NotificationDatabaseData& input,
                                        std::string* output) {
   DCHECK(output);

   auto payload =
       std::make_unique<NotificationDatabaseDataProto::NotificationData>();

   const blink::PlatformNotificationData& notification_data =
       input.notification_data;

   payload->set_title(base::UTF16ToUTF8(notification_data.title));

   switch (notification_data.direction) {
     case blink::mojom::NotificationDirection::LEFT_TO_RIGHT:
       payload->set_direction(
           NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT);
       break;
     case blink::mojom::NotificationDirection::RIGHT_TO_LEFT:
       payload->set_direction(
           NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT);
       break;
     case blink::mojom::NotificationDirection::AUTO:
       payload->set_direction(
           NotificationDatabaseDataProto::NotificationData::AUTO);
       break;
   }

   payload->set_lang(notification_data.lang);
   payload->set_body(base::UTF16ToUTF8(notification_data.body));
   payload->set_tag(notification_data.tag);
   payload->set_image(notification_data.image.spec());
   payload->set_icon(notification_data.icon.spec());
   payload->set_badge(notification_data.badge.spec());

   for (size_t i = 0; i < notification_data.vibration_pattern.size(); ++i)
     payload->add_vibration_pattern(notification_data.vibration_pattern[i]);

   payload->set_timestamp(
       notification_data.timestamp.ToDeltaSinceWindowsEpoch().InMicroseconds());
   payload->set_renotify(notification_data.renotify);
   payload->set_silent(notification_data.silent);
   payload->set_require_interaction(notification_data.require_interaction);

   if (notification_data.data.size()) {
     payload->set_data(&notification_data.data.front(),
                       notification_data.data.size());
   }

   for (const blink::PlatformNotificationAction& action :
        notification_data.actions) {
     NotificationDatabaseDataProto::NotificationAction* payload_action =
         payload->add_actions();

     switch (action.type) {
       case blink::PLATFORM_NOTIFICATION_ACTION_TYPE_BUTTON:
         payload_action->set_type(
             NotificationDatabaseDataProto::NotificationAction::BUTTON);
         break;
       case blink::PLATFORM_NOTIFICATION_ACTION_TYPE_TEXT:
         payload_action->set_type(
             NotificationDatabaseDataProto::NotificationAction::TEXT);
         break;
       default:
         NOTREACHED() << "Unknown action type: " << action.type;
     }

     payload_action->set_action(action.action);
     payload_action->set_title(base::UTF16ToUTF8(action.title));
     payload_action->set_icon(action.icon.spec());

     if (!action.placeholder.is_null()) {
       payload_action->set_placeholder(
           base::UTF16ToUTF8(action.placeholder.string()));
     }
   }

   if (notification_data.show_trigger_timestamp.has_value()) {
     payload->set_show_trigger_timestamp(
         notification_data.show_trigger_timestamp.value()
             .ToDeltaSinceWindowsEpoch()
             .InMicroseconds());
   }

   NotificationDatabaseDataProto message;
   message.set_notification_id(input.notification_id);
   message.set_origin(input.origin.spec());
   message.set_service_worker_registration_id(
       input.service_worker_registration_id);
   message.set_allocated_notification_data(payload.release());
   message.set_replaced_existing_notification(
       input.replaced_existing_notification);
   message.set_num_clicks(input.num_clicks);
   message.set_num_action_button_clicks(input.num_action_button_clicks);
   message.set_creation_time_millis(
       input.creation_time_millis.ToDeltaSinceWindowsEpoch().InMicroseconds());
   if (input.time_until_first_click_millis.has_value()) {
     message.set_time_until_first_click_millis(
         input.time_until_first_click_millis.value().InMilliseconds());
   }
   if (input.time_until_last_click_millis.has_value()) {
     message.set_time_until_last_click_millis(
         input.time_until_last_click_millis.value().InMilliseconds());
   }
   if (input.time_until_close_millis.has_value()) {
     message.set_time_until_close_millis(
         input.time_until_close_millis.value().InMilliseconds());
   }

   switch (input.closed_reason) {
     case NotificationDatabaseData::ClosedReason::USER:
       message.set_closed_reason(NotificationDatabaseDataProto::USER);
       break;
     case NotificationDatabaseData::ClosedReason::DEVELOPER:
       message.set_closed_reason(NotificationDatabaseDataProto::DEVELOPER);
       break;
     case NotificationDatabaseData::ClosedReason::UNKNOWN:
       message.set_closed_reason(NotificationDatabaseDataProto::UNKNOWN);
       break;
   }

   message.set_has_triggered(input.has_triggered);

   return message.SerializeToString(output);
 }

 bool DeserializeNotificationDatabaseResources(
     const std::string& serialized_resources,
     blink::NotificationResources* output) {
   DCHECK(output);

   NotificationDatabaseResourcesProto message;
   if (!message.ParseFromString(serialized_resources))
     return false;

   if (message.has_image())
     output->image = DeserializeImage(message.image());
   else
     output->image = SkBitmap();

   if (message.has_notification_icon())
     output->notification_icon = DeserializeImage(message.notification_icon());
   else
     output->notification_icon = SkBitmap();

   if (message.has_badge())
     output->badge = DeserializeImage(message.badge());
   else
     output->badge = SkBitmap();

   output->action_icons.clear();
   for (int i = 0; i < message.action_icons_size(); ++i)
     output->action_icons.push_back(DeserializeImage(message.action_icons(i)));

   return true;
 }

 bool SerializeNotificationDatabaseResources(
     const blink::NotificationResources& input,
     std::string* serialized_resources) {
   DCHECK(serialized_resources);

   NotificationDatabaseResourcesProto message;

   if (!input.image.isNull()) {
     auto image_data = SerializeImage(input.image);
     message.set_image(image_data.data(), image_data.size());
   }
   if (!input.notification_icon.isNull()) {
     auto image_data = SerializeImage(input.notification_icon);
     message.set_notification_icon(image_data.data(), image_data.size());
   }
   if (!input.badge.isNull()) {
     auto image_data = SerializeImage(input.badge);
     message.set_badge(image_data.data(), image_data.size());
   }
   for (const auto& image : input.action_icons) {
     if (!image.isNull()) {
       auto image_data = SerializeImage(image);
       message.add_action_icons(image_data.data(), image_data.size());
     } else {
       message.add_action_icons();
     }
   }

   return message.SerializeToString(serialized_resources);
 }

 }  // namespace content
	// Copyright 2015 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include "content/browser/notifications/notification_database_conversions.h"

	#include <stddef.h>

	#include <memory>

	#include "base/logging.h"
	#include "base/optional.h"
	#include "base/strings/utf_string_conversions.h"
	#include "base/threading/thread_restrictions.h"
	#include "base/time/time.h"
	#include "content/browser/notifications/notification_database_data.pb.h"
	#include "content/browser/notifications/notification_database_resources.pb.h"
	#include "content/public/browser/notification_database_data.h"
	#include "third_party/blink/public/common/notifications/notification_resources.h"
	#include "third_party/skia/include/core/SkBitmap.h"
	#include "ui/gfx/codec/png_codec.h"

	namespace content {

	namespace {

	// static
	SkBitmap DeserializeImage(const std::string& image_data) {
	base::AssertLongCPUWorkAllowed();
	SkBitmap image;
	gfx::PNGCodec::Decode(
	reinterpret_cast<const unsigned char*>(image_data.data()),
	image_data.length(), &image);
	return image;
	}

	// static
	std::vector<unsigned char> SerializeImage(const SkBitmap& image) {
	base::AssertLongCPUWorkAllowed();
	std::vector<unsigned char> image_data;
	gfx::PNGCodec::EncodeBGRASkBitmap(image, false, &image_data);
	return image_data;
	}

	} // namespace

	bool DeserializeNotificationDatabaseData(const std::string& input,
	NotificationDatabaseData* output) {
	DCHECK(output);

	NotificationDatabaseDataProto message;
	if (!message.ParseFromString(input))
	return false;

	output->notification_id = message.notification_id();
	output->origin = GURL(message.origin());
	output->service_worker_registration_id =
	message.service_worker_registration_id();
	output->replaced_existing_notification =
	message.replaced_existing_notification();
	output->num_clicks = message.num_clicks();
	output->num_action_button_clicks = message.num_action_button_clicks();
	output->creation_time_millis = base::Time::FromDeltaSinceWindowsEpoch(
	base::TimeDelta::FromMicroseconds(message.creation_time_millis()));

	if (message.has_time_until_close_millis()) {
	output->time_until_close_millis =
	base::TimeDelta::FromMilliseconds(message.time_until_close_millis());
	} else {
	output->time_until_close_millis = base::nullopt;
	}
	if (message.has_time_until_first_click_millis()) {
	output->time_until_first_click_millis = base::TimeDelta::FromMilliseconds(
	message.time_until_first_click_millis());
	} else {
	output->time_until_first_click_millis = base::nullopt;
	}
	if (message.has_time_until_last_click_millis()) {
	output->time_until_last_click_millis = base::TimeDelta::FromMilliseconds(
	message.time_until_last_click_millis());
	} else {
	output->time_until_last_click_millis = base::nullopt;
	}

	switch (message.closed_reason()) {
	case NotificationDatabaseDataProto::USER:
	output->closed_reason = NotificationDatabaseData::ClosedReason::USER;
	break;
	case NotificationDatabaseDataProto::DEVELOPER:
	output->closed_reason = NotificationDatabaseData::ClosedReason::DEVELOPER;
	break;
	case NotificationDatabaseDataProto::UNKNOWN:
	output->closed_reason = NotificationDatabaseData::ClosedReason::UNKNOWN;
	break;
	}

	blink::PlatformNotificationData* notification_data =
	&output->notification_data;
	const NotificationDatabaseDataProto::NotificationData& payload =
	message.notification_data();

	notification_data->title = base::UTF8ToUTF16(payload.title());

	switch (payload.direction()) {
	case NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT:
	notification_data->direction =
	blink::mojom::NotificationDirection::LEFT_TO_RIGHT;
	break;
	case NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT:
	notification_data->direction =
	blink::mojom::NotificationDirection::RIGHT_TO_LEFT;
	break;
	case NotificationDatabaseDataProto::NotificationData::AUTO:
	notification_data->direction = blink::mojom::NotificationDirection::AUTO;
	break;
	}

	notification_data->lang = payload.lang();
	notification_data->body = base::UTF8ToUTF16(payload.body());
	notification_data->tag = payload.tag();
	notification_data->image = GURL(payload.image());
	notification_data->icon = GURL(payload.icon());
	notification_data->badge = GURL(payload.badge());

	if (payload.vibration_pattern().size() > 0) {
	notification_data->vibration_pattern.assign(
	payload.vibration_pattern().begin(), payload.vibration_pattern().end());
	} else {
	notification_data->vibration_pattern.clear();
	}

	notification_data->timestamp = base::Time::FromDeltaSinceWindowsEpoch(
	base::TimeDelta::FromMicroseconds(payload.timestamp()));

	notification_data->renotify = payload.renotify();
	notification_data->silent = payload.silent();
	notification_data->require_interaction = payload.require_interaction();

	if (payload.data().length()) {
	notification_data->data.assign(payload.data().begin(),
	payload.data().end());
	} else {
	notification_data->data.clear();
	}

	notification_data->actions.clear();

	for (const auto& payload_action : payload.actions()) {
	blink::PlatformNotificationAction action;

	switch (payload_action.type()) {
	case NotificationDatabaseDataProto::NotificationAction::BUTTON:
	action.type = blink::PLATFORM_NOTIFICATION_ACTION_TYPE_BUTTON;
	break;
	case NotificationDatabaseDataProto::NotificationAction::TEXT:
	action.type = blink::PLATFORM_NOTIFICATION_ACTION_TYPE_TEXT;
	break;
	default:
	NOTREACHED();
	}

	action.action = payload_action.action();
	action.title = base::UTF8ToUTF16(payload_action.title());
	action.icon = GURL(payload_action.icon());
	if (payload_action.has_placeholder()) {
	action.placeholder = base::NullableString16(
	base::UTF8ToUTF16(payload_action.placeholder()), false);
	}
	notification_data->actions.push_back(action);
	}

	if (payload.has_show_trigger_timestamp()) {
	notification_data->show_trigger_timestamp =
	base::Time::FromDeltaSinceWindowsEpoch(
	base::TimeDelta::FromMicroseconds(
	payload.show_trigger_timestamp()));
	} else {
	notification_data->show_trigger_timestamp = base::nullopt;
	}

	output->has_triggered = message.has_triggered();

	output->notification_resources = base::nullopt;

	return true;
	}

	bool SerializeNotificationDatabaseData(const NotificationDatabaseData& input,
	std::string* output) {
	DCHECK(output);

	auto payload =
	std::make_unique<NotificationDatabaseDataProto::NotificationData>();

	const blink::PlatformNotificationData& notification_data =
	input.notification_data;

	payload->set_title(base::UTF16ToUTF8(notification_data.title));

	switch (notification_data.direction) {
	case blink::mojom::NotificationDirection::LEFT_TO_RIGHT:
	payload->set_direction(
	NotificationDatabaseDataProto::NotificationData::LEFT_TO_RIGHT);
	break;
	case blink::mojom::NotificationDirection::RIGHT_TO_LEFT:
	payload->set_direction(
	NotificationDatabaseDataProto::NotificationData::RIGHT_TO_LEFT);
	break;
	case blink::mojom::NotificationDirection::AUTO:
	payload->set_direction(
	NotificationDatabaseDataProto::NotificationData::AUTO);
	break;
	}

	payload->set_lang(notification_data.lang);
	payload->set_body(base::UTF16ToUTF8(notification_data.body));
	payload->set_tag(notification_data.tag);
	payload->set_image(notification_data.image.spec());
	payload->set_icon(notification_data.icon.spec());
	payload->set_badge(notification_data.badge.spec());

	for (size_t i = 0; i < notification_data.vibration_pattern.size(); ++i)
	payload->add_vibration_pattern(notification_data.vibration_pattern[i]);

	payload->set_timestamp(
	notification_data.timestamp.ToDeltaSinceWindowsEpoch().InMicroseconds());
	payload->set_renotify(notification_data.renotify);
	payload->set_silent(notification_data.silent);
	payload->set_require_interaction(notification_data.require_interaction);

	if (notification_data.data.size()) {
	payload->set_data(&notification_data.data.front(),
	notification_data.data.size());
	}

	for (const blink::PlatformNotificationAction& action :
	notification_data.actions) {
	NotificationDatabaseDataProto::NotificationAction* payload_action =
	payload->add_actions();

	switch (action.type) {
	case blink::PLATFORM_NOTIFICATION_ACTION_TYPE_BUTTON:
	payload_action->set_type(
	NotificationDatabaseDataProto::NotificationAction::BUTTON);
	break;
	case blink::PLATFORM_NOTIFICATION_ACTION_TYPE_TEXT:
	payload_action->set_type(
	NotificationDatabaseDataProto::NotificationAction::TEXT);
	break;
	default:
	NOTREACHED() << "Unknown action type: " << action.type;
	}

	payload_action->set_action(action.action);
	payload_action->set_title(base::UTF16ToUTF8(action.title));
	payload_action->set_icon(action.icon.spec());

	if (!action.placeholder.is_null()) {
	payload_action->set_placeholder(
	base::UTF16ToUTF8(action.placeholder.string()));
	}
	}

	if (notification_data.show_trigger_timestamp.has_value()) {
	payload->set_show_trigger_timestamp(
	notification_data.show_trigger_timestamp.value()
	.ToDeltaSinceWindowsEpoch()
	.InMicroseconds());
	}

	NotificationDatabaseDataProto message;
	message.set_notification_id(input.notification_id);
	message.set_origin(input.origin.spec());
	message.set_service_worker_registration_id(
	input.service_worker_registration_id);
	message.set_allocated_notification_data(payload.release());
	message.set_replaced_existing_notification(
	input.replaced_existing_notification);
	message.set_num_clicks(input.num_clicks);
	message.set_num_action_button_clicks(input.num_action_button_clicks);
	message.set_creation_time_millis(
	input.creation_time_millis.ToDeltaSinceWindowsEpoch().InMicroseconds());
	if (input.time_until_first_click_millis.has_value()) {
	message.set_time_until_first_click_millis(
	input.time_until_first_click_millis.value().InMilliseconds());
	}
	if (input.time_until_last_click_millis.has_value()) {
	message.set_time_until_last_click_millis(
	input.time_until_last_click_millis.value().InMilliseconds());
	}
	if (input.time_until_close_millis.has_value()) {
	message.set_time_until_close_millis(
	input.time_until_close_millis.value().InMilliseconds());
	}

	switch (input.closed_reason) {
	case NotificationDatabaseData::ClosedReason::USER:
	message.set_closed_reason(NotificationDatabaseDataProto::USER);
	break;
	case NotificationDatabaseData::ClosedReason::DEVELOPER:
	message.set_closed_reason(NotificationDatabaseDataProto::DEVELOPER);
	break;
	case NotificationDatabaseData::ClosedReason::UNKNOWN:
	message.set_closed_reason(NotificationDatabaseDataProto::UNKNOWN);
	break;
	}

	message.set_has_triggered(input.has_triggered);

	return message.SerializeToString(output);
	}

	bool DeserializeNotificationDatabaseResources(
	const std::string& serialized_resources,
	blink::NotificationResources* output) {
	DCHECK(output);

	NotificationDatabaseResourcesProto message;
	if (!message.ParseFromString(serialized_resources))
	return false;

	if (message.has_image())
	output->image = DeserializeImage(message.image());
	else
	output->image = SkBitmap();

	if (message.has_notification_icon())
	output->notification_icon = DeserializeImage(message.notification_icon());
	else
	output->notification_icon = SkBitmap();

	if (message.has_badge())
	output->badge = DeserializeImage(message.badge());
	else
	output->badge = SkBitmap();

	output->action_icons.clear();
	for (int i = 0; i < message.action_icons_size(); ++i)
	output->action_icons.push_back(DeserializeImage(message.action_icons(i)));

	return true;
	}

	bool SerializeNotificationDatabaseResources(
	const blink::NotificationResources& input,
	std::string* serialized_resources) {
	DCHECK(serialized_resources);

	NotificationDatabaseResourcesProto message;

	if (!input.image.isNull()) {
	auto image_data = SerializeImage(input.image);
	message.set_image(image_data.data(), image_data.size());
	}
	if (!input.notification_icon.isNull()) {
	auto image_data = SerializeImage(input.notification_icon);
	message.set_notification_icon(image_data.data(), image_data.size());
	}
	if (!input.badge.isNull()) {
	auto image_data = SerializeImage(input.badge);
	message.set_badge(image_data.data(), image_data.size());
	}
	for (const auto& image : input.action_icons) {
	if (!image.isNull()) {
	auto image_data = SerializeImage(image);
	message.add_action_icons(image_data.data(), image_data.size());
	} else {
	message.add_action_icons();
	}
	}

	return message.SerializeToString(serialized_resources);
	}

	} // namespace content