Switch to standard integer types in gpu/.

gpu/command_buffer/client/mapped_memory.cc

Index: gpu/command_buffer/client/mapped_memory.cc
diff --git a/gpu/command_buffer/client/mapped_memory.cc b/gpu/command_buffer/client/mapped_memory.cc
index dcfead2214acc0c9993066cb81f5fb1a01616c49..c40278e27203cfba27bb5b2f8deddb17c7d0698d 100644
--- a/gpu/command_buffer/client/mapped_memory.cc
+++ b/gpu/command_buffer/client/mapped_memory.cc
@@ -4,6 +4,9 @@
 
 #include "gpu/command_buffer/client/mapped_memory.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <algorithm>
 #include <functional>
 
@@ -25,7 +28,7 @@ base::StaticAtomicSequenceNumber g_next_mapped_memory_manager_tracing_id;
 
 }  // namespace
 
-MemoryChunk::MemoryChunk(int32 shm_id,
+MemoryChunk::MemoryChunk(int32_t shm_id,
                          scoped_refptr<gpu::Buffer> shm,
                          CommandBufferHelper* helper)
     : shm_id_(shm_id),
@@ -61,8 +64,9 @@ MappedMemoryManager::~MappedMemoryManager() {
   }
 }
 
-void* MappedMemoryManager::Alloc(
-    unsigned int size, int32* shm_id, unsigned int* shm_offset) {
+void* MappedMemoryManager::Alloc(unsigned int size,
+                                 int32_t* shm_id,
+                                 unsigned int* shm_offset) {
   DCHECK(shm_id);
   DCHECK(shm_offset);
   if (size <= allocated_memory_) {
@@ -108,7 +112,7 @@ void* MappedMemoryManager::Alloc(
   unsigned int chunk_size =
       ((size + chunk_size_multiple_ - 1) / chunk_size_multiple_) *
       chunk_size_multiple_;
-  int32 id = -1;
+  int32_t id = -1;
   scoped_refptr<gpu::Buffer> shm =
       cmd_buf->CreateTransferBuffer(chunk_size, &id);
   if (id  < 0)
@@ -134,7 +138,7 @@ void MappedMemoryManager::Free(void* pointer) {
   NOTREACHED();
 }
 
-void MappedMemoryManager::FreePendingToken(void* pointer, int32 token) {
+void MappedMemoryManager::FreePendingToken(void* pointer, int32_t token) {
   for (auto& chunk : chunks_) {
     if (chunk->IsInChunk(pointer)) {
       chunk->FreePendingToken(pointer, token);
@@ -163,7 +167,7 @@ void MappedMemoryManager::FreeUnused() {
 bool MappedMemoryManager::OnMemoryDump(
     const base::trace_event::MemoryDumpArgs& args,
     base::trace_event::ProcessMemoryDump* pmd) {
-  const uint64 tracing_process_id =
+  const uint64_t tracing_process_id =
       base::trace_event::MemoryDumpManager::GetInstance()
           ->GetTracingProcessId();