Start cleaning up 64bit Win warnings

src/gpu/gl/GrGpuGL.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 "GrGpuGL.h"
 #include "GrGLStencilBuffer.h"
@@ skipping 1131 matching lines @@
                     rt->config(),
                     glsb->format());
             }
         }
         return true;
     }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
-GrVertexBuffer* GrGpuGL::onCreateVertexBuffer(uint32_t size, bool dynamic) {
+GrVertexBuffer* GrGpuGL::onCreateVertexBuffer(size_t size, bool dynamic) {
     GrGLVertexBuffer::Desc desc;
     desc.fDynamic = dynamic;
     desc.fSizeInBytes = size;
     desc.fIsWrapped = false;
 
     if (this->glCaps().useNonVBOVertexAndIndexDynamicData() && desc.fDynamic) {
         desc.fID = 0;
         GrGLVertexBuffer* vertexBuffer = SkNEW_ARGS(GrGLVertexBuffer, (this, desc));
         return vertexBuffer;
     } else {
@@ skipping 12 matching lines @@
                 this->notifyVertexBufferDelete(desc.fID);
                 return NULL;
             }
             GrGLVertexBuffer* vertexBuffer = SkNEW_ARGS(GrGLVertexBuffer, (this, desc));
             return vertexBuffer;
         }
         return NULL;
     }
 }
 
-GrIndexBuffer* GrGpuGL::onCreateIndexBuffer(uint32_t size, bool dynamic) {
+GrIndexBuffer* GrGpuGL::onCreateIndexBuffer(size_t size, bool dynamic) {
     GrGLIndexBuffer::Desc desc;
     desc.fDynamic = dynamic;
     desc.fSizeInBytes = size;
     desc.fIsWrapped = false;
 
     if (this->glCaps().useNonVBOVertexAndIndexDynamicData() && desc.fDynamic) {
         desc.fID = 0;
         GrIndexBuffer* indexBuffer = SkNEW_ARGS(GrGLIndexBuffer, (this, desc));
         return indexBuffer;
     } else {
@@ skipping 1476 matching lines @@
             this->setVertexArrayID(gpu, 0);
         }
         int attrCount = gpu->glCaps().maxVertexAttributes();
         if (fDefaultVertexArrayAttribState.count() != attrCount) {
             fDefaultVertexArrayAttribState.resize(attrCount);
         }
         attribState = &fDefaultVertexArrayAttribState;
     }
     return attribState;
 }