Remove static thread pointers from CC

cc/texture_layer_unittest.cc

 // Copyright 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 "config.h"
 
 #include "cc/texture_layer.h"
 
 #include "cc/layer_tree_host.h"
 #include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/web_compositor_initializer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using namespace cc;
 using ::testing::Mock;
 using ::testing::_;
 using ::testing::AtLeast;
 using ::testing::AnyNumber;
 
 namespace {
 
 class MockLayerImplTreeHost : public LayerTreeHost {
 public:
     MockLayerImplTreeHost()
         : LayerTreeHost(&m_fakeClient, LayerTreeSettings())
     {
-        initialize();
+        initialize(NULL);
     }
 
     MOCK_METHOD0(acquireLayerTextures, void());
 
 private:
     FakeLayerImplTreeHostClient m_fakeClient;
 };
 
 
 class TextureLayerTest : public testing::Test {
@@ skipping 73 matching lines @@
     EXPECT_CALL(*m_layerTreeHost, acquireLayerTextures()).Times(0);
     testLayer->setTextureId(1);
     Mock::VerifyAndClearExpectations(m_layerTreeHost.get());
 
     EXPECT_CALL(*m_layerTreeHost, acquireLayerTextures()).Times(AtLeast(1));
     testLayer->removeFromParent();
     Mock::VerifyAndClearExpectations(m_layerTreeHost.get());
 }
 
 } // anonymous namespace