aura: Clean up compositor initialization/destruction.

chrome/browser/prerender/prerender_browsertest.cc

 // Copyright (c) 2012 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 <deque>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
@@ skipping 627 matching lines @@
   virtual ~PrerenderBrowserTest() {}
 
   content::SessionStorageNamespace* GetSessionStorageNamespace() const {
     WebContents* web_contents =
         current_browser()->tab_strip_model()->GetActiveWebContents();
     if (!web_contents)
       return NULL;
     return web_contents->GetController().GetDefaultSessionStorageNamespace();
   }
 
+  virtual void SetUp() OVERRIDE {
+    if (UsingAcceleratedVideoDecode()) {
+      // The GPU Video Decoder needs real GL bindings.
+      UseRealGLBindings();
+    }
+    InProcessBrowserTest::SetUp();
+  }
+
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
 #if defined(FULL_SAFE_BROWSING)
     SafeBrowsingService::RegisterFactory(safe_browsing_factory_.get());
 #endif
   }
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitchASCII(switches::kPrerenderMode,
                                     switches::kPrerenderModeSwitchValueEnabled);
 #if defined(OS_MACOSX)
@@ skipping 2077 matching lines @@
   PrerenderTestURL("files/prerender/prerender_referrer_policy.html",
                    FINAL_STATUS_USED,
                    1);
   NavigateToDestURL();
 }
 
 // Test interaction of the webNavigation and tabs API with prerender.
 class PrerenderBrowserTestWithExtensions : public PrerenderBrowserTest,
                                            public ExtensionApiTest {
  public:
+  virtual void SetUp() OVERRIDE {
+    PrerenderBrowserTest::SetUp();
+  }
+
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     PrerenderBrowserTest::SetUpCommandLine(command_line);
     ExtensionApiTest::SetUpCommandLine(command_line);
   }
 
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
     PrerenderBrowserTest::SetUpInProcessBrowserTestFixture();
     ExtensionApiTest::SetUpInProcessBrowserTestFixture();
   }
 
@@ skipping 162 matching lines @@
   PrerenderTestURL("files/prerender/prerender_page.html",
                    FINAL_STATUS_PAGE_BEING_CAPTURED, 1);
   WebContents* web_contents =
       current_browser()->tab_strip_model()->GetActiveWebContents();
   web_contents->IncrementCapturerCount();
   NavigateToDestURLWithDisposition(CURRENT_TAB, false);
   web_contents->DecrementCapturerCount();
 }
 
 }  // namespace prerender