cc: Clean up max frames/swaps pending usage.

cc/surfaces/onscreen_display_client.cc

Index: cc/surfaces/onscreen_display_client.cc
diff --git a/cc/surfaces/onscreen_display_client.cc b/cc/surfaces/onscreen_display_client.cc
index 067f443da38560ca2527c09708bd9015213d8a62..06828b05321f62fb885e980b2a3df7fd2042f73a 100644
--- a/cc/surfaces/onscreen_display_client.cc
+++ b/cc/surfaces/onscreen_display_client.cc
@@ -35,10 +35,7 @@ OnscreenDisplayClient::~OnscreenDisplayClient() {
 }
 
 bool OnscreenDisplayClient::Initialize() {
-  int max_frames_pending =
-      output_surface_ ? output_surface_->capabilities().max_frames_pending : 0;
-  if (max_frames_pending <= 0)
-    max_frames_pending = OutputSurface::DEFAULT_MAX_FRAMES_PENDING;
+  DCHECK(output_surface_);

[brianderson, 2015/11/13 20:40:41]

+jbauman: Is this DCHECK valid?

 
   BeginFrameSource* frame_source;
   if (disable_display_vsync_) {
@@ -51,8 +48,9 @@ bool OnscreenDisplayClient::Initialize() {
     frame_source = synthetic_frame_source_.get();
   }
 
-  scheduler_.reset(new DisplayScheduler(
-      display_.get(), frame_source, task_runner_.get(), max_frames_pending));
+  scheduler_.reset(
+      new DisplayScheduler(display_.get(), frame_source, task_runner_.get(),
+                           output_surface_->capabilities().max_frames_pending));
 
   return display_->Initialize(output_surface_.Pass(), scheduler_.get());
 }