Fix to allow ovals GM to finish on N7

src/gpu/gl/GrGLUtil.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGLUtil.h"
 #include "SkMatrix.h"
@@ skipping 196 matching lines @@
         if (0 == strcmp(vendorString, "Intel")) {
             return kIntel_GrGLVendor;
         }
         if (0 == strcmp(vendorString, "Qualcomm")) {
             return kQualcomm_GrGLVendor;
         }
     }
     return kOther_GrGLVendor;
 }
 
+GrGLRenderer GrGLGetRendererFromString(const char* rendererString) {
+    if (NULL != rendererString) {
+        if (0 == strcmp(rendererString, "NVIDIA Tegra 3")) {
+            return kTegra3_GrGLRenderer;
+        }
+    }
+    return kOther_GrGLRenderer;
+}
+
 GrGLBinding GrGLGetBindingInUse(const GrGLInterface* gl) {
     const GrGLubyte* v;
     GR_GL_CALL_RET(gl, v, GetString(GR_GL_VERSION));
     return GrGLGetBindingInUseFromString((const char*) v);
 }
 
 GrGLVersion GrGLGetVersion(const GrGLInterface* gl) {
     const GrGLubyte* v;
     GR_GL_CALL_RET(gl, v, GetString(GR_GL_VERSION));
     return GrGLGetVersionFromString((const char*) v);
 }
 
 GrGLSLVersion GrGLGetGLSLVersion(const GrGLInterface* gl) {
     const GrGLubyte* v;
     GR_GL_CALL_RET(gl, v, GetString(GR_GL_SHADING_LANGUAGE_VERSION));
     return GrGLGetGLSLVersionFromString((const char*) v);
 }
 
 GrGLVendor GrGLGetVendor(const GrGLInterface* gl) {
     const GrGLubyte* v;
     GR_GL_CALL_RET(gl, v, GetString(GR_GL_VENDOR));
     return GrGLGetVendorFromString((const char*) v);
 }
 
+GrGLRenderer GrGLGetRenderer(const GrGLInterface* gl) {
+    const GrGLubyte* v;
+    GR_GL_CALL_RET(gl, v, GetString(GR_GL_RENDERER));
+    return GrGLGetRendererFromString((const char*) v);
+}
+
 template<> void GrGLGetMatrix<3>(GrGLfloat* dest, const SkMatrix& src) {
     // Col 0
     dest[0] = SkScalarToFloat(src[SkMatrix::kMScaleX]);
     dest[1] = SkScalarToFloat(src[SkMatrix::kMSkewY]);
     dest[2] = SkScalarToFloat(src[SkMatrix::kMPersp0]);
 
     // Col 1
     dest[3] = SkScalarToFloat(src[SkMatrix::kMSkewX]);
     dest[4] = SkScalarToFloat(src[SkMatrix::kMScaleY]);
     dest[5] = SkScalarToFloat(src[SkMatrix::kMPersp1]);
@@ skipping 22 matching lines @@
     dest[9]  = 0;
     dest[10] = 1;
     dest[11] = 0;
 
     // Col 3
     dest[12] = SkScalarToFloat(src[SkMatrix::kMTransX]);
     dest[13] = SkScalarToFloat(src[SkMatrix::kMTransY]);
     dest[14] = 0;
     dest[15] = SkScalarToFloat(src[SkMatrix::kMPersp2]);
 }