Add flag to enable rendering of text using signed distance fields.

cc/trees/layer_tree_host_unittest_context.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host.h"
 
 #include "base/basictypes.h"
 #include "cc/layers/content_layer.h"
 #include "cc/layers/delegated_frame_provider.h"
 #include "cc/layers/delegated_frame_resource_collection.h"
@@ skipping 661 matching lines @@
 class LayerTreeHostContextTestDontUseLostResources
     : public LayerTreeHostContextTest {
  public:
   LayerTreeHostContextTestDontUseLostResources() : lost_context_(false) {
     context_should_support_io_surface_ = true;
 
     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(), shared_bitmap_manager_.get(), 0, false, 1);
+        child_output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1,
+        false);
   }
 
   static void EmptyReleaseCallback(unsigned sync_point, bool lost) {}
 
   virtual void SetupTree() OVERRIDE {
     gpu::gles2::GLES2Interface* gl =
         child_output_surface_->context_provider()->ContextGL();
 
     scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
 
@@ skipping 1020 matching lines @@
 
  protected:
   FakeContentLayerClient client_;
   scoped_refptr<FakeContentLayer> layer_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostContextTestSurfaceCreateCallback);
 
 }  // namespace
 }  // namespace cc