Don't check if shaders compile or program links in release Chromium

src/gpu/gl/GrGLContext.h

Index: src/gpu/gl/GrGLContext.h
diff --git a/src/gpu/gl/GrGLContext.h b/src/gpu/gl/GrGLContext.h
index b6e1ab3942ce803155963a27d9c5eea9b81273e2..d2174c56c8c23310cabdaaa0e1f547948da609b1 100644
--- a/src/gpu/gl/GrGLContext.h
+++ b/src/gpu/gl/GrGLContext.h
@@ -50,6 +50,10 @@ public:
     GrGLRenderer renderer() const { return fRenderer; }
     /** Is this a mesa-based driver. Does not mean it is the osmesa software rasterizer. */
     bool isMesa() const { return fIsMesa; }
+    /** Are we running inside Chromium (using the command buffer)? We make some different tradeoffs
+        about what errors to check for because queries are synchronous. We should probably expose
+        this as an option for clients other than Chromium. */
+    bool isChromium() const { return fIsChromium; }
     const GrGLCaps* caps() const { return fGLCaps.get(); }
     GrGLCaps* caps() { return fGLCaps; }
     const GrGLExtensions& extensions() const { return fExtensions; }
@@ -78,6 +82,7 @@ private:
     GrGLRenderer            fRenderer;
     GrGLExtensions          fExtensions;
     bool                    fIsMesa;
+    bool                    fIsChromium;
     SkAutoTUnref<GrGLCaps>  fGLCaps;
 };