Switch to use SharedBitmapManager all the time in cc_unittests

cc/trees/damage_tracker_unittest.cc

Index: cc/trees/damage_tracker_unittest.cc
diff --git a/cc/trees/damage_tracker_unittest.cc b/cc/trees/damage_tracker_unittest.cc
index 31d2b46afa16bd4e405f5d65110a6291bc002342..2dd52ca3f04604460d482b419f70d970b127bc21 100644
--- a/cc/trees/damage_tracker_unittest.cc
+++ b/cc/trees/damage_tracker_unittest.cc
@@ -11,6 +11,7 @@
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/geometry_test_utils.h"
+#include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/trees/layer_tree_host_common.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -71,7 +72,7 @@ void EmulateDrawingOneFrame(LayerImpl* root) {
 
 class DamageTrackerTest : public testing::Test {
  public:
-  DamageTrackerTest() : host_impl_(&proxy_) {}
+  DamageTrackerTest() : host_impl_(&proxy_, &shared_bitmap_manager_) {}
 
   scoped_ptr<LayerImpl> CreateTestTreeWithOneSurface() {
     scoped_ptr<LayerImpl> root =
@@ -181,6 +182,7 @@ class DamageTrackerTest : public testing::Test {
 
  protected:
   FakeImplProxy proxy_;
+  TestSharedBitmapManager shared_bitmap_manager_;
   FakeLayerTreeHostImpl host_impl_;
 };