Switch to use SharedBitmapManager all the time in cc_unittests

cc/trees/layer_tree_host_unittest_context.cc

Index: cc/trees/layer_tree_host_unittest_context.cc
diff --git a/cc/trees/layer_tree_host_unittest_context.cc b/cc/trees/layer_tree_host_unittest_context.cc
index 925eda46e638f62cea4daa44436ff483b44c9b1e..34dec8d86ebbe8f289e431b3ec8ffd47cfc7e694 100644
--- a/cc/trees/layer_tree_host_unittest_context.cc
+++ b/cc/trees/layer_tree_host_unittest_context.cc
@@ -33,6 +33,7 @@
 #include "cc/test/layer_tree_test.h"
 #include "cc/test/render_pass_test_common.h"
 #include "cc/test/test_context_provider.h"
+#include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/test/test_web_graphics_context_3d.h"
 #include "cc/trees/layer_tree_host_impl.h"
 #include "cc/trees/layer_tree_impl.h"
@@ -933,8 +934,9 @@ class LayerTreeHostContextTestDontUseLostResources
 
     child_output_surface_ = FakeOutputSurface::Create3d();
     child_output_surface_->BindToClient(&output_surface_client_);
+    shared_bitmap_manager_.reset(new TestSharedBitmapManager());
     child_resource_provider_ = ResourceProvider::Create(
-        child_output_surface_.get(), NULL, 0, false, 1);
+        child_output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1);
   }
 
   static void EmptyReleaseCallback(unsigned sync_point, bool lost) {}
@@ -1151,6 +1153,7 @@ class LayerTreeHostContextTestDontUseLostResources
 
   FakeOutputSurfaceClient output_surface_client_;
   scoped_ptr<FakeOutputSurface> child_output_surface_;
+  scoped_ptr<SharedBitmapManager> shared_bitmap_manager_;
   scoped_ptr<ResourceProvider> child_resource_provider_;
 
   scoped_refptr<DelegatedFrameResourceCollection>