Trace_event upgrades

chrome/browser/resources/gpu_internals/browser_bridge.js

Index: chrome/browser/resources/gpu_internals/browser_bridge.js
diff --git a/chrome/browser/resources/gpu_internals/browser_bridge.js b/chrome/browser/resources/gpu_internals/browser_bridge.js
index 1b1e23b90a45a37d2e8be1aa11200bb05695f7bc..ed73b0a364a1f3ff5176325a7722966482c137b0 100644
--- a/chrome/browser/resources/gpu_internals/browser_bridge.js
+++ b/chrome/browser/resources/gpu_internals/browser_bridge.js
@@ -12,9 +12,12 @@ cr.define('gpu', function() {
     // If we are not running inside WebUI, output chrome.send messages
     // to the console to help with quick-iteration debugging.
     if (chrome.send === undefined && console.log) {
+      this.debugMode_ = true;
       chrome.send = function(messageHandler, args) {
         console.log('chrome.send', messageHandler, args);
       };
+    } else {
+      this.debugMode_ = false;
     }
 
     this.nextRequestId_ = 0;
@@ -25,6 +28,14 @@ cr.define('gpu', function() {
     __proto__: Object.prototype,
 
     /**
+     * Returns true if the page is hosted inside Chrome WebUI
+     * Helps have behavior conditional to emulate_webui.py
+     */
+    get debugMode() {
+      return this.debugMode_;
+    },
+
+    /**
      * Sends a message to the browser with specified args. The
      * browser will reply asynchronously via the provided callback.
      */