Cleanup blink:: prefix usage in Source/core/modules/[battery/*.cpp to indexeddb/*.cpp]

Source/modules/filesystem/FileWriterBase.cpp

Index: Source/modules/filesystem/FileWriterBase.cpp
diff --git a/Source/modules/filesystem/FileWriterBase.cpp b/Source/modules/filesystem/FileWriterBase.cpp
index a9662431c3e11ca7c2d826ea9840733ec57d0ffd..b4d51b66e3d24df956c8d63a4188b032c0a543da 100644
--- a/Source/modules/filesystem/FileWriterBase.cpp
+++ b/Source/modules/filesystem/FileWriterBase.cpp
@@ -43,7 +43,7 @@ FileWriterBase::~FileWriterBase()
 {
 }
 
-void FileWriterBase::initialize(PassOwnPtr<blink::WebFileWriter> writer, long long length)
+void FileWriterBase::initialize(PassOwnPtr<WebFileWriter> writer, long long length)
 {
     ASSERT(!m_writer);
     ASSERT(length >= 0);