Remove static thread pointers from CC

cc/software_renderer_unittest.cc

Index: cc/software_renderer_unittest.cc
diff --git a/cc/software_renderer_unittest.cc b/cc/software_renderer_unittest.cc
index 2157549d7881446058d38734c6572594da33e022..48b472da296c42d2a8f9fe1b30471749abbfd421 100644
--- a/cc/software_renderer_unittest.cc
+++ b/cc/software_renderer_unittest.cc
@@ -10,7 +10,6 @@
 #include "cc/render_pass.h"
 #include "cc/render_pass_draw_quad.h"
 #include "cc/settings.h"
-#include "cc/single_thread_proxy.h" // For DebugScopedSetImplThread
 #include "cc/solid_color_draw_quad.h"
 #include "cc/test/animation_test_common.h"
 #include "cc/test/fake_web_compositor_output_surface.h"
@@ -33,7 +32,7 @@ public:
     void initializeRenderer() {
         m_outputSurface = FakeWebCompositorOutputSurface::createSoftware(scoped_ptr<WebKit::WebCompositorSoftwareOutputDevice>(new FakeWebCompositorSoftwareOutputDevice));
         m_resourceProvider = ResourceProvider::create(m_outputSurface.get());
-        m_renderer = SoftwareRenderer::create(this, resourceProvider(), softwareDevice());
+        m_renderer = SoftwareRenderer::create(this, resourceProvider(), softwareDevice(), false);
     }
 
     WebCompositorSoftwareOutputDevice* softwareDevice() const { return m_outputSurface->softwareDevice(); }
@@ -52,8 +51,6 @@ public:
     virtual void enforceManagedMemoryPolicy(const ManagedMemoryPolicy& policy) OVERRIDE { };
 
 protected:
-    DebugScopedSetImplThread m_alwaysImplThread;
-
     scoped_ptr<FakeWebCompositorOutputSurface> m_outputSurface;
     scoped_ptr<ResourceProvider> m_resourceProvider;
     scoped_ptr<SoftwareRenderer> m_renderer;