Switch to standard integer types in media/.

media/filters/file_data_source.h

Index: media/filters/file_data_source.h
diff --git a/media/filters/file_data_source.h b/media/filters/file_data_source.h
index 68b8b3cdaefdb555479f3ef87c1848b3715176d9..923260887ed8d81dcbed7bf7e5518e67bcf8ac91 100644
--- a/media/filters/file_data_source.h
+++ b/media/filters/file_data_source.h
@@ -26,11 +26,11 @@ class MEDIA_EXPORT FileDataSource : public DataSource {
 
   // Implementation of DataSource.
   void Stop() override;
-  void Read(int64 position,
+  void Read(int64_t position,
             int size,
-            uint8* data,
+            uint8_t* data,
             const DataSource::ReadCB& read_cb) override;
-  bool GetSize(int64* size_out) override;
+  bool GetSize(int64_t* size_out) override;
   bool IsStreaming() override;
   void SetBitrate(int bitrate) override;