Remove SharedBitmapManager global in ui/compositor

ui/compositor/test/context_factories_for_test.cc

Index: ui/compositor/test/context_factories_for_test.cc
diff --git a/ui/compositor/test/context_factories_for_test.cc b/ui/compositor/test/context_factories_for_test.cc
index 6e842dd830d5f867e6c2766b36a590deeea9a669..045739d0a6551f8decb447b81569c2b6ea1a045d 100644
--- a/ui/compositor/test/context_factories_for_test.cc
+++ b/ui/compositor/test/context_factories_for_test.cc
@@ -6,7 +6,6 @@
 
 #include "base/command_line.h"
 #include "base/sys_info.h"
-#include "cc/test/test_shared_bitmap_manager.h"
 #include "ui/compositor/compositor.h"
 #include "ui/compositor/compositor_switches.h"
 #include "ui/compositor/test/in_process_context_factory.h"
@@ -16,7 +15,6 @@ namespace {
 
 static ui::ContextFactory* g_implicit_factory = NULL;
 static gfx::DisableNullDrawGLBindings* g_disable_null_draw = NULL;
-static cc::TestSharedBitmapManager* g_shared_bitmap_manager = NULL;
 
 }  // namespace
 
@@ -33,17 +31,12 @@ void InitializeContextFactoryForTests(bool enable_pixel_output) {
     g_disable_null_draw = new gfx::DisableNullDrawGLBindings;
   g_implicit_factory = new InProcessContextFactory();
   ContextFactory::SetInstance(g_implicit_factory);
-  g_shared_bitmap_manager = new cc::TestSharedBitmapManager();
-  Compositor::SetSharedBitmapManager(g_shared_bitmap_manager);
 }
 
 void TerminateContextFactoryForTests() {
   ContextFactory::SetInstance(NULL);
   delete g_implicit_factory;
   g_implicit_factory = NULL;
-  Compositor::SetSharedBitmapManager(NULL);
-  delete g_shared_bitmap_manager;
-  g_shared_bitmap_manager = NULL;
   delete g_disable_null_draw;
   g_disable_null_draw = NULL;
 }