A64: Synchronize with r15545.

src/scanner-character-streams.cc

Index: src/scanner-character-streams.cc
diff --git a/src/scanner-character-streams.cc b/src/scanner-character-streams.cc
index 56b9f03aa59f67d4c2bcc67a574f711070f0fb2e..fb503459f7f4cdb756e11773b739c84585c4f5d0 100644
--- a/src/scanner-character-streams.cc
+++ b/src/scanner-character-streams.cc
@@ -46,6 +46,7 @@ BufferedUtf16CharacterStream::BufferedUtf16CharacterStream()
   buffer_end_ = buffer_;
 }
 
+
 BufferedUtf16CharacterStream::~BufferedUtf16CharacterStream() { }
 
 void BufferedUtf16CharacterStream::PushBack(uc32 character) {
@@ -113,6 +114,7 @@ unsigned BufferedUtf16CharacterStream::SlowSeekForward(unsigned delta) {
   return BufferSeekForward(delta);
 }
 
+
 // ----------------------------------------------------------------------------
 // GenericStringUtf16CharacterStream