Switch to standard integer types in gpu/.

gpu/command_buffer/service/image_manager.cc

Index: gpu/command_buffer/service/image_manager.cc
diff --git a/gpu/command_buffer/service/image_manager.cc b/gpu/command_buffer/service/image_manager.cc
index 7464734124fb8c6b764d86497a3a632d0ca6f21b..7c7c6e6f6a9796ca925f4f4bafca52122cd62fe8 100644
--- a/gpu/command_buffer/service/image_manager.cc
+++ b/gpu/command_buffer/service/image_manager.cc
@@ -4,6 +4,8 @@
 
 #include "gpu/command_buffer/service/image_manager.h"
 
+#include <stdint.h>
+
 #include "base/logging.h"
 #include "ui/gl/gl_image.h"
 
@@ -23,19 +25,19 @@ void ImageManager::Destroy(bool have_context) {
   images_.clear();
 }
 
-void ImageManager::AddImage(gl::GLImage* image, int32 service_id) {
+void ImageManager::AddImage(gl::GLImage* image, int32_t service_id) {
   DCHECK(images_.find(service_id) == images_.end());
   images_[service_id] = image;
 }
 
-void ImageManager::RemoveImage(int32 service_id) {
+void ImageManager::RemoveImage(int32_t service_id) {
   GLImageMap::iterator iter = images_.find(service_id);
   DCHECK(iter != images_.end());
   iter->second.get()->Destroy(true);
   images_.erase(iter);
 }
 
-gl::GLImage* ImageManager::LookupImage(int32 service_id) {
+gl::GLImage* ImageManager::LookupImage(int32_t service_id) {
   GLImageMap::const_iterator iter = images_.find(service_id);
   if (iter != images_.end())
     return iter->second.get();