Begin tracking driver info in GrGLContextInfo

src/gpu/gl/GrGLContext.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLContext.h"
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 34 matching lines @@
      * support GLES 3.00, some perfectly valid GLSL300 shaders will only compile with
      * #version 100, and will fail to compile with #version 300 es.  In the long term, we
      * need to lock this down to a specific driver version.
      */
     if (kQualcomm_GrGLVendor == args.fVendor) {
         args.fGLSLGeneration = k110_GrGLSLGeneration;
     }
 
     args.fRenderer = GrGLGetRendererFromString(renderer);
 
-    args.fIsMesa = GrGLIsMesaFromVersionString(ver);
-
-    args.fIsChromium = GrGLIsChromiumFromRendererString(renderer);
+    GrGLGetDriverInfo(interface->fStandard, args.fVendor, renderer, ver,
+                      &args.fDriver, &args.fDriverVersion);
 
     args.fContextOptions = &options;
 
     return SkNEW_ARGS(GrGLContext, (args));
 }
 
 GrGLContextInfo::GrGLContextInfo(const ConstructorArgs& args) {
     fInterface.reset(SkRef(args.fInterface));
     fGLVersion = args.fGLVersion;
     fGLSLGeneration = args.fGLSLGeneration;
     fVendor = args.fVendor;
     fRenderer = args.fRenderer;
-    fIsMesa = args.fIsMesa;
-    fIsChromium = args.fIsChromium;
+    fDriver = args.fDriver;
+    fDriverVersion = args.fDriverVersion;
 
     fGLCaps.reset(SkNEW_ARGS(GrGLCaps, (*args.fContextOptions, *this, fInterface)));
 }