Switch to standard integer types in cc/.

cc/blink/web_external_bitmap_impl.cc

Index: cc/blink/web_external_bitmap_impl.cc
diff --git a/cc/blink/web_external_bitmap_impl.cc b/cc/blink/web_external_bitmap_impl.cc
index 2301896027b9a0b7f113f3e0a2c64b42f0f4c71b..ace8725c7ca9d2aa6c29cfe370579b19220d73f8 100644
--- a/cc/blink/web_external_bitmap_impl.cc
+++ b/cc/blink/web_external_bitmap_impl.cc
@@ -4,6 +4,8 @@
 
 #include "cc/blink/web_external_bitmap_impl.h"
 
+#include <stdint.h>
+
 #include "cc/resources/shared_bitmap.h"
 
 namespace cc_blink {
@@ -36,7 +38,7 @@ blink::WebSize WebExternalBitmapImpl::size() {
   return size_;
 }
 
-uint8* WebExternalBitmapImpl::pixels() {
+uint8_t* WebExternalBitmapImpl::pixels() {
   if (!shared_bitmap_) {
     // crbug.com/520417: not sure why a non-null WebExternalBitmap is
     // being passed to prepareMailbox when the shared_bitmap_ is null.