Apply content-security-policy to chrome://gpu-internals.

chrome/browser/resources/gpu_internals.js

+// Copyright (c) 2011 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 src="gpu_internals/overlay.js"/>
+<include src="gpu_internals/browser_bridge.js"/>
+<include src="gpu_internals/tracing_controller.js"/>
+<include src="gpu_internals/info_view.js"/>
+<include src="gpu_internals/timeline_model.js"/>
+<include src="gpu_internals/sorted_array_utils.js"/>
+<include src="gpu_internals/timeline.js"/>
+<include src="gpu_internals/timeline_track.js"/>
+<include src="gpu_internals/fast_rect_renderer.js"/>
+<include src="gpu_internals/profiling_view.js"/>
+<include src="gpu_internals/timeline_view.js"/>
+
+var browserBridge;
+var tracingController;
+var timelineView; // made global for debugging purposes only
+var profilingView; // made global for debugging purposes only
+
+/**
+ * Main entry point. called once the page has loaded.
+ */
+function onLoad() {
+  browserBridge = new gpu.BrowserBridge();
+  tracingController = new gpu.TracingController();
+
+  // Create the views.
+  cr.ui.decorate('#info-view', gpu.InfoView);
+
+  profilingView = $('profiling-view');
+  cr.ui.decorate(profilingView, gpu.ProfilingView);
+
+  // Create the main tab control
+  var tabs = $('main-tabs');
+  cr.ui.decorate(tabs, cr.ui.TabBox);
+
+  // Sync the main-tabs selectedTabs in-sync with the location.
+  tabs.addEventListener('selectedChange', function() {
+    if (tabs.selectedTab.id) {
+      history.pushState('', '', '#' + tabs.selectedTab.id);
+    }
+  });
+  window.onhashchange = function() {
+    var cur = window.location.hash;
+    if (cur == '#' || cur == '') {
+      tabs.selectedTab = $('info-view');
+    } else {
+      var tab = $(window.location.hash.substr(1));
+      if (tab)
+        tabs.selectedTab = tab;
+    }
+  };
+  window.onhashchange();
+}
+
+document.addEventListener('DOMContentLoaded', onLoad);