Fix gpu acceleration with --in-process-gpu

chrome/browser/browser_process.h

Index: chrome/browser/browser_process.h
diff --git a/chrome/browser/browser_process.h b/chrome/browser/browser_process.h
index 1bd5737892295d4009d84708559a809e2c627750..9e0b638c59a667fbd90dfe57198d54633ee72614 100644
--- a/chrome/browser/browser_process.h
+++ b/chrome/browser/browser_process.h
@@ -130,9 +130,6 @@ class BrowserProcess {
   // Returns the thread that is used for background cache operations.
   virtual base::Thread* cache_thread() = 0;
 
-  // Returns the thread that issues GPU calls.
-  virtual base::Thread* gpu_thread() = 0;
-
 #if defined(USE_X11)
   // Returns the thread that is used to process UI requests in cases where
   // we can't route the request to the UI thread. Note that this thread