AI: improve blocked network condition reason `Blocked reason: inspector` was unclear and didn't let the AI know that it failed because of DevTools conditions. This new text is clearer and will help the AI understand the failure reason. Fixed: 460763995 Change-Id: I7827190f5182d2d899630e966028497d182df0f0 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/7806989 Commit-Queue: Kateryna Prokopenko <kprokopenko@chromium.org> Auto-Submit: Jack Franklin <jacktfranklin@chromium.org> Reviewed-by: Kateryna Prokopenko <kprokopenko@chromium.org>

diff --git a/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.test.ts b/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.test.ts
index ab85b03..0ff1b29 100644
--- a/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.test.ts
+++ b/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.test.ts

@@ -226,7 +226,7 @@
             corsErrorStatus: undefined,
             localizedFailDescription: null,
           }),
-          'Blocked reason: inspector\n');
+          'Blocked reason: a custom network condition in DevTools is blocking this request\n');
     });
 
     it('handles CORS error correctly', () => {

diff --git a/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.ts b/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.ts
index e70c2c3..0b0ccc0 100644
--- a/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.ts
+++ b/front_end/models/ai_assistance/data_formatters/NetworkRequestFormatter.ts

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 import type * as SDK from '../../../core/sdk/sdk.js';
-import type * as Protocol from '../../../generated/protocol.js';
+import * as Protocol from '../../../generated/protocol.js';
 import * as Annotations from '../../annotations/annotations.js';
 import * as Logs from '../../logs/logs.js';
 import * as NetworkTimeCalculator from '../../network_time_calculator/network_time_calculator.js';
@@ -115,7 +115,11 @@
   }): string {
     const lines = [];
     if (reasons.blockedReason) {
-      lines.push(`Blocked reason: ${reasons.blockedReason}`);
+      if (reasons.blockedReason === Protocol.Network.BlockedReason.Inspector) {
+        lines.push('Blocked reason: a custom network condition in DevTools is blocking this request');
+      } else {
+        lines.push(`Blocked reason: ${reasons.blockedReason}`);
+      }
     }
     if (reasons.corsErrorStatus) {
       lines.push(`CORS error: ${reasons.corsErrorStatus.corsError} ${reasons.corsErrorStatus.failedParameter}`);