(not for commit) Simplified multi-threaded Ganesh with lock on Flush only.

cc/output/software_renderer_unittest.cc

Index: cc/output/software_renderer_unittest.cc
diff --git a/cc/output/software_renderer_unittest.cc b/cc/output/software_renderer_unittest.cc
index 7f689a8eba169d23c6c8376964b119f796593a30..ae250a8ec742976885bc329a964c17a782ebaa8b 100644
--- a/cc/output/software_renderer_unittest.cc
+++ b/cc/output/software_renderer_unittest.cc
@@ -36,13 +36,9 @@ class SoftwareRendererTest : public testing::Test, public RendererClient {
     CHECK(output_surface_->BindToClient(&output_surface_client_));
 
     shared_bitmap_manager_.reset(new TestSharedBitmapManager());
-    resource_provider_ = ResourceProvider::Create(output_surface_.get(),
-                                                  shared_bitmap_manager_.get(),
-                                                  NULL,
-                                                  NULL,
-                                                  0,
-                                                  false,
-                                                  1);
+    resource_provider_ = ResourceProvider::Create(
+        output_surface_.get(), shared_bitmap_manager_.get(), NULL, NULL, 0,
+        false, false, 1);
     renderer_ = SoftwareRenderer::Create(
         this, &settings_, output_surface_.get(), resource_provider());
   }