Rename from "(un)lock" to "(un)map" for geometry buffers.

src/gpu/gl/GrGLIndexBuffer.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 "GrGLIndexBuffer.h"
 #include "GrGpuGL.h"
 
 GrGLIndexBuffer::GrGLIndexBuffer(GrGpuGL* gpu, const Desc& desc)
     : INHERITED(gpu, desc.fIsWrapped, desc.fSizeInBytes, desc.fDynamic, 0 == desc.fID)
     , fImpl(gpu, desc, GR_GL_ELEMENT_ARRAY_BUFFER) {
 }
 
 void GrGLIndexBuffer::onRelease() {
     if (!this->wasDestroyed()) {
         fImpl.release(this->getGpuGL());
     }
 
     INHERITED::onRelease();
 }
 
 void GrGLIndexBuffer::onAbandon() {
     fImpl.abandon();
     INHERITED::onAbandon();
 }
 
-void* GrGLIndexBuffer::lock() {
+void* GrGLIndexBuffer::map() {
     if (!this->wasDestroyed()) {
-        return fImpl.lock(this->getGpuGL());
+        return fImpl.map(this->getGpuGL());
     } else {
         return NULL;
     }
 }
 
-void* GrGLIndexBuffer::lockPtr() const {
-    return fImpl.lockPtr();
+void* GrGLIndexBuffer::mapPtr() const {
+    return fImpl.mapPtr();
 }
 
-void GrGLIndexBuffer::unlock() {
+void GrGLIndexBuffer::unmap() {
     if (!this->wasDestroyed()) {
-        fImpl.unlock(this->getGpuGL());
+        fImpl.unmap(this->getGpuGL());
     }
 }
 
-bool GrGLIndexBuffer::isLocked() const {
-    return fImpl.isLocked();
+bool GrGLIndexBuffer::isMapped() const {
+    return fImpl.isMapped();
 }
 
 bool GrGLIndexBuffer::updateData(const void* src, size_t srcSizeInBytes) {
     if (!this->wasDestroyed()) {
         return fImpl.updateData(this->getGpuGL(), src, srcSizeInBytes);
     } else {
         return false;
     }
 }