Plugin Power Saver: Implement pixel tests for plugin placeholders.

chrome/renderer/plugins/chrome_plugin_placeholder.cc

 // Copyright 2013 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 "chrome/renderer/plugins/chrome_plugin_placeholder.h"
 
+#include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/prerender_messages.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/renderer_resources.h"
 #include "chrome/renderer/chrome_content_renderer_client.h"
 #include "chrome/renderer/custom_menu_commands.h"
 #include "chrome/renderer/plugins/plugin_preroller.h"
 #include "chrome/renderer/plugins/plugin_uma.h"
 #include "components/content_settings/content/common/content_settings_messages.h"
+#include "content/public/common/content_switches.h"
 #include "content/public/common/context_menu_params.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_thread.h"
 #include "gin/object_template_builder.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebScriptSource.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "ui/base/l10n/l10n_util.h"
@@ skipping 322 matching lines @@
                         GetPluginInfo(), GetIdentifier(), title_,
                         l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED, title_),
                         throttler.get());
   }
   return render_frame()->CreatePlugin(GetFrame(), GetPluginInfo(),
                                       GetPluginParams(), throttler.Pass());
 }
 
 gin::ObjectTemplateBuilder ChromePluginPlaceholder::GetObjectTemplateBuilder(
     v8::Isolate* isolate) {
-  return gin::Wrappable<ChromePluginPlaceholder>::GetObjectTemplateBuilder(
-             isolate)
-      .SetMethod<void (ChromePluginPlaceholder::*)()>(
-           "hide", &ChromePluginPlaceholder::HideCallback)
-      .SetMethod<void (ChromePluginPlaceholder::*)()>(
-           "load", &ChromePluginPlaceholder::LoadCallback)
-      .SetMethod<void (ChromePluginPlaceholder::*)()>(
-           "didFinishLoading",
-           &ChromePluginPlaceholder::DidFinishLoadingCallback)
-      .SetMethod("openAboutPlugins",
-                 &ChromePluginPlaceholder::OpenAboutPluginsCallback);
+  gin::ObjectTemplateBuilder builder =
+      gin::Wrappable<ChromePluginPlaceholder>::GetObjectTemplateBuilder(isolate)
+          .SetMethod<void (ChromePluginPlaceholder::*)()>(
+              "hide", &ChromePluginPlaceholder::HideCallback)
+          .SetMethod<void (ChromePluginPlaceholder::*)()>(
+              "load", &ChromePluginPlaceholder::LoadCallback)
+          .SetMethod<void (ChromePluginPlaceholder::*)()>(
+              "didFinishLoading",
+              &ChromePluginPlaceholder::DidFinishLoadingCallback)
+          .SetMethod("openAboutPlugins",
+                     &ChromePluginPlaceholder::OpenAboutPluginsCallback);
+
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnablePluginPlaceholderTesting)) {
+    builder.SetMethod<void (ChromePluginPlaceholder::*)()>(
+        "didFinishIconRepositionForTesting",
+        &ChromePluginPlaceholder::DidFinishIconRepositionForTestingCallback);
+  }
+
+  return builder;
 }