Collapsed gl query functions with their ARB/EXT variants.

ui/gl/gpu_timing.cc

Index: ui/gl/gpu_timing.cc
diff --git a/ui/gl/gpu_timing.cc b/ui/gl/gpu_timing.cc
index a744164d91f6a1205518ccda6d92e90596a0d5e4..32da780c0aaded560f164f64dfd9ab414850597b 100644
--- a/ui/gl/gpu_timing.cc
+++ b/ui/gl/gpu_timing.cc
@@ -44,7 +44,7 @@ uint32_t GPUTiming::GetDisjointCount() {
 }
 
 GPUTimer::~GPUTimer() {
-  glDeleteQueriesARB(2, queries_);
+  glDeleteQueries(2, queries_);
 }
 
 void GPUTimer::Start() {
@@ -145,7 +145,7 @@ GPUTimer::GPUTimer(scoped_refptr<GPUTimingClient> gpu_timing_client)
     default:
       NOTREACHED();
   }
-  glGenQueriesARB(queries, queries_);
+  glGenQueries(queries, queries_);
 }
 
 GPUTimingClient::GPUTimingClient(GPUTiming* gpu_timing)