Switch to standard integer types in pdf/.

pdf/preview_mode_client.cc

Index: pdf/preview_mode_client.cc
diff --git a/pdf/preview_mode_client.cc b/pdf/preview_mode_client.cc
index 5000089bb88530d0fef1c49592968d7bea8a9ce6..7c74dabb9cd9802ac580080790d54ef502f5d260 100644
--- a/pdf/preview_mode_client.cc
+++ b/pdf/preview_mode_client.cc
@@ -4,6 +4,8 @@
 
 #include "pdf/preview_mode_client.h"
 
+#include <stdint.h>
+
 #include "base/logging.h"
 
 namespace chrome_pdf {
@@ -145,9 +147,8 @@ void PreviewModeClient::DocumentHasUnsupportedFeature(
   NOTREACHED();
 }
 
-void PreviewModeClient::DocumentLoadProgress(uint32 available,
-                                             uint32 doc_size) {
-}
+void PreviewModeClient::DocumentLoadProgress(uint32_t available,
+                                             uint32_t doc_size) {}
 
 void PreviewModeClient::FormTextFieldFocusChange(bool in_focus) {
   NOTREACHED();
@@ -158,7 +159,7 @@ bool PreviewModeClient::IsPrintPreview() {
   return false;
 }
 
-uint32 PreviewModeClient::GetBackgroundColor() {
+uint32_t PreviewModeClient::GetBackgroundColor() {
   NOTREACHED();
   return 0;
 }