Remove GL-specific code from GMs and tests

src/gpu/GrTest.h

Index: src/gpu/GrTest.h
diff --git a/src/gpu/GrTest.h b/src/gpu/GrTest.h
index 7e2ffed540bb7bb1d19998f74a9c27e1f4ede885..7b0d564c77050dc812b48b01c52ba7db2df1d194 100644
--- a/src/gpu/GrTest.h
+++ b/src/gpu/GrTest.h
@@ -18,19 +18,15 @@
     GrContext. In the future this object may provide some guards to prevent this. */
 class GrTestTarget {
 public:
-    GrTestTarget() : fGLContext(NULL) {};
+    GrTestTarget() {};
 
-    void init(GrContext*, GrDrawTarget*, const GrGLContext*);
+    void init(GrContext*, GrDrawTarget*);
 
     GrDrawTarget* target() { return fDrawTarget.get(); }
 
-    /** Returns a GrGLContext if the GrContext is backed by OpenGL. */
-    const GrGLContext* glContext() { return fGLContext; }
-
 private:
     SkAutoTUnref<GrDrawTarget>              fDrawTarget;
     SkAutoTUnref<GrContext>                 fContext;
-    SkAutoTUnref<const GrGLContext>         fGLContext;
 };
 
 #endif