CC: Plumb LayerSettings parameter for cc::Layer construction.

android_webview/browser/hardware_renderer.cc

Index: android_webview/browser/hardware_renderer.cc
diff --git a/android_webview/browser/hardware_renderer.cc b/android_webview/browser/hardware_renderer.cc
index 8ee14f50318c09abe333db5e58ea8354aa6beb6c..844dcf54f914456684ee33adc46660f40df329a7 100644
--- a/android_webview/browser/hardware_renderer.cc
+++ b/android_webview/browser/hardware_renderer.cc
@@ -31,6 +31,12 @@
 #include "ui/gfx/transform.h"
 #include "ui/gl/gl_bindings.h"
 
+namespace {
+cc::LayerSettings HardwareRendererLayerSettings() {
+  return cc::LayerSettings();
+}
+}
+
 namespace android_webview {
 
 HardwareRenderer::HardwareRenderer(SharedRendererState* state)
@@ -39,7 +45,7 @@ HardwareRenderer::HardwareRenderer(SharedRendererState* state)
       stencil_enabled_(false),
       viewport_clip_valid_for_dcheck_(false),
       gl_surface_(new AwGLSurface),
-      root_layer_(cc::Layer::Create()),
+      root_layer_(cc::Layer::Create(HardwareRendererLayerSettings())),
       resource_collection_(new cc::DelegatedFrameResourceCollection),
       output_surface_(NULL) {
   DCHECK(last_egl_context_);
@@ -134,7 +140,8 @@ void HardwareRenderer::CommitFrame() {
     frame_provider_ = new cc::DelegatedFrameProvider(
         resource_collection_.get(), frame->delegated_frame_data.Pass());
 
-    delegated_layer_ = cc::DelegatedRendererLayer::Create(frame_provider_);
+    delegated_layer_ = cc::DelegatedRendererLayer::Create(
+        HardwareRendererLayerSettings(), frame_provider_);
     delegated_layer_->SetBounds(frame_size_);
     delegated_layer_->SetIsDrawable(true);