Switch to use SharedBitmapManager all the time in cc_unittests

cc/animation/scrollbar_animation_controller_linear_fade_unittest.cc

Index: cc/animation/scrollbar_animation_controller_linear_fade_unittest.cc
diff --git a/cc/animation/scrollbar_animation_controller_linear_fade_unittest.cc b/cc/animation/scrollbar_animation_controller_linear_fade_unittest.cc
index 9fdb2e9c582dd481186bf4000c2ebf97c73192b2..05e6155bd5036228b198bb4f0cd9e211a7f4f6ae 100644
--- a/cc/animation/scrollbar_animation_controller_linear_fade_unittest.cc
+++ b/cc/animation/scrollbar_animation_controller_linear_fade_unittest.cc
@@ -7,6 +7,7 @@
 #include "cc/layers/solid_color_scrollbar_layer_impl.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
+#include "cc/test/test_shared_bitmap_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
@@ -14,7 +15,8 @@ namespace {
 
 class ScrollbarAnimationControllerLinearFadeTest : public testing::Test {
  public:
-  ScrollbarAnimationControllerLinearFadeTest() : host_impl_(&proxy_) {}
+  ScrollbarAnimationControllerLinearFadeTest()
+      : host_impl_(&proxy_, &shared_bitmap_manager_) {}
 
  protected:
   virtual void SetUp() {
@@ -48,6 +50,7 @@ class ScrollbarAnimationControllerLinearFadeTest : public testing::Test {
   }
 
   FakeImplProxy proxy_;
+  TestSharedBitmapManager shared_bitmap_manager_;
   FakeLayerTreeHostImpl host_impl_;
   scoped_ptr<ScrollbarAnimationControllerLinearFade> scrollbar_controller_;
   scoped_ptr<LayerImpl> clip_layer_;