[Chromium] Implement target-densityDpi viewport property emulation
https://bugs.webkit.org/show_bug.cgi?id=110835
The value is only used in the Chromium port, when the corresponding
setting is enabled.
This is needed for supporting existing WebView-based applications
that rely on this property.
Reviewed by Adam Barth.
Source/WebCore:
* dom/ViewportArguments.cpp:
(WebCore::findTargetDensityDPIValue):
(WebCore):
(WebCore::setViewportFeature):
* dom/ViewportArguments.h:
(WebCore::ViewportArguments::ViewportArguments):
(ViewportArguments):
(WebCore::ViewportArguments::operator==):
Source/WebKit/chromium:
* public/WebSettings.h:
(WebSettings):
* src/ChromeClientImpl.cpp:
(WebKit):
(WebKit::calculateTargetDensityDPIFactor):
(WebKit::ChromeClientImpl::dispatchViewportPropertiesDidChange):
* src/WebSettingsImpl.cpp:
(WebKit::WebSettingsImpl::WebSettingsImpl):
(WebKit::WebSettingsImpl::setSupportDeprecatedTargetDensityDPI):
(WebKit):
* src/WebSettingsImpl.h:
(WebSettingsImpl):
(WebKit::WebSettingsImpl::supportDeprecatedTargetDensityDPI):
* tests/WebFrameTest.cpp:
* tests/data/viewport-target-densitydpi-high.html: Added.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk/Source/WebKit/chromium/public@147529 268f45cc-cd09-0410-ab3c-d52691b4dbfc
1 file changed
