Add counting of some GL calls

src/gpu/gl/builders/GrGLFragmentShaderBuilder.cpp

Index: src/gpu/gl/builders/GrGLFragmentShaderBuilder.cpp
diff --git a/src/gpu/gl/builders/GrGLFragmentShaderBuilder.cpp b/src/gpu/gl/builders/GrGLFragmentShaderBuilder.cpp
index 6c92684203408305dcf311be9ef1728b954578eb..e3c999285ee260afa9c0b7a6ca465620660c941d 100644
--- a/src/gpu/gl/builders/GrGLFragmentShaderBuilder.cpp
+++ b/src/gpu/gl/builders/GrGLFragmentShaderBuilder.cpp
@@ -231,8 +231,8 @@ bool GrGLFragmentShaderBuilder::compileAndAttachShaders(GrGLuint programId,
     fragShaderSrc.append(fCode);
     fragShaderSrc.append("}\n");
 
-    GrGLuint fragShaderId = GrGLCompileAndAttachShader(gpu->glContext(),
-            programId, GR_GL_FRAGMENT_SHADER, fragShaderSrc);
+    GrGLuint fragShaderId = GrGLCompileAndAttachShader(gpu, programId, 
+                                                       GR_GL_FRAGMENT_SHADER, fragShaderSrc);
     if (!fragShaderId) {
         return false;
     }