Fix remaining cc files to compile with Clang

cc/CCThreadedTest.cpp

 // Copyright 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 "config.h"
 
 #include "CCThreadedTest.h"
 
 #include "CCActiveAnimation.h"
 #include "CCAnimationTestCommon.h"
@@ skipping 59 matching lines @@
 void CompositorFakeWebGraphicsContext3DWithTextureTracking::resetTextures() { m_textures.clear(); }
 
 int CompositorFakeWebGraphicsContext3DWithTextureTracking::numUsedTextures() const { return static_cast<int>(m_usedTextures.size()); }
 bool CompositorFakeWebGraphicsContext3DWithTextureTracking::usedTexture(int texture) const { return m_usedTextures.find(texture) != m_usedTextures.end(); }
 void CompositorFakeWebGraphicsContext3DWithTextureTracking::resetUsedTextures() { m_usedTextures.clear(); }
 
 CompositorFakeWebGraphicsContext3DWithTextureTracking::CompositorFakeWebGraphicsContext3DWithTextureTracking(Attributes attrs) : CompositorFakeWebGraphicsContext3D(attrs)
 {
 }
 
+CompositorFakeWebGraphicsContext3DWithTextureTracking::~CompositorFakeWebGraphicsContext3DWithTextureTracking()
+{
+}
+
+bool TestHooks::prepareToDrawOnCCThread(cc::CCLayerTreeHostImpl*)
+{
+    return true;
+}
+
 PassOwnPtr<WebCompositorOutputSurface> TestHooks::createOutputSurface()
 {
     return FakeWebCompositorOutputSurface::create(CompositorFakeWebGraphicsContext3DWithTextureTracking::create(WebGraphicsContext3D::Attributes()));
 }
 
 PassOwnPtr<MockLayerTreeHostImpl> MockLayerTreeHostImpl::create(TestHooks* testHooks, const CCLayerTreeSettings& settings, CCLayerTreeHostImplClient* client)
 {
     return adoptPtr(new MockLayerTreeHostImpl(testHooks, settings, client));
 }
 
@@ skipping 199 matching lines @@
     CCThreadedTest* m_test;
 };
 
 CCThreadedTest::CCThreadedTest()
     : m_beginning(false)
     , m_endWhenBeginReturns(false)
     , m_timedOut(false)
     , m_finished(false)
     , m_scheduled(false)
     , m_started(false)
-{ }
+{
+}
+
+CCThreadedTest::~CCThreadedTest()
+{
+}
 
 void CCThreadedTest::endTest()
 {
     m_finished = true;
 
     // For the case where we endTest during beginTest(), set a flag to indicate that
     // the test should end the second beginTest regains control.
     if (m_beginning)
         m_endWhenBeginReturns = true;
     else
@@ skipping 231 matching lines @@
     if (m_timedOut) {
         FAIL() << "Test timed out";
         Platform::current()->compositorSupport()->shutdown();
         return;
     }
     afterTest();
     Platform::current()->compositorSupport()->shutdown();
 }
 
 } // namespace WebKitTests