Move memoization of multisample specs id to GrRenderTarget

src/gpu/gl/GrGLGpu.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 "GrGLGpu.h"
 #include "GrGLBuffer.h"
 #include "GrGLGLSL.h"
@@ skipping 4456 matching lines @@
         GL_CALL(DrawArrays(GR_GL_TRIANGLE_STRIP, 0, 4));
     }
 
     // Unbind:
     GL_CALL(FramebufferTexture2D(GR_GL_FRAMEBUFFER, GR_GL_COLOR_ATTACHMENT0,
                                  GR_GL_TEXTURE_2D, 0, 0));
 
     return true;
 }
 
-void GrGLGpu::onGetMultisampleSpecs(GrRenderTarget* rt, const GrStencilSettings& stencil,
-                                    int* effectiveSampleCnt, SamplePattern* samplePattern) {
+void GrGLGpu::onQueryMultisampleSpecs(GrRenderTarget* rt, const GrStencilSettings& stencil,
+                                      int* effectiveSampleCnt, SamplePattern* samplePattern) {
     SkASSERT(!rt->isMixedSampled() || rt->renderTargetPriv().getStencilAttachment() ||
              stencil.isDisabled());
 
     this->flushStencil(stencil);
     this->flushHWAAState(rt, true, !stencil.isDisabled());
     this->flushRenderTarget(static_cast<GrGLRenderTarget*>(rt), &SkIRect::EmptyIRect());
 
     if (0 != this->caps()->maxRasterSamples()) {
         GR_GL_GetIntegerv(this->glInterface(), GR_GL_EFFECTIVE_RASTER_SAMPLES, effectiveSampleCnt);
     } else {
@@ skipping 153 matching lines @@
 
 bool GrGLGpu::waitFence(GrFence fence, uint64_t timeout) const {
     GrGLenum result;
     GL_CALL_RET(result, ClientWaitSync((GrGLsync)fence, GR_GL_SYNC_FLUSH_COMMANDS_BIT, timeout));
     return (GR_GL_CONDITION_SATISFIED == result);
 }
 
 void GrGLGpu::deleteFence(GrFence fence) const {
     GL_CALL(DeleteSync((GrGLsync)fence));
 }