Replaced PassRefPtr copites with moves in Source/modules.

third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.cpp

Index: third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.cpp
diff --git a/third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.cpp b/third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.cpp
index f77581556abe12d15cd48ca5d271453993fe6d3d..c2283f909dde6225d2e574682dad4dcf708ee49c 100644
--- a/third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.cpp
+++ b/third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.cpp
@@ -287,7 +287,7 @@ private:
 };
 
 FetchBlobDataConsumerHandle::FetchBlobDataConsumerHandle(ExecutionContext* executionContext, PassRefPtr<BlobDataHandle> blobDataHandle, LoaderFactory* loaderFactory)
-    : m_readerContext(adoptRef(new ReaderContext(executionContext, blobDataHandle, loaderFactory)))
+    : m_readerContext(adoptRef(new ReaderContext(executionContext, std::move(blobDataHandle), loaderFactory)))
 {
 }
 
@@ -300,7 +300,7 @@ std::unique_ptr<FetchDataConsumerHandle> FetchBlobDataConsumerHandle::create(Exe
     if (!blobDataHandle)
         return createFetchDataConsumerHandleFromWebHandle(createDoneDataConsumerHandle());
 
-    return wrapUnique(new FetchBlobDataConsumerHandle(executionContext, blobDataHandle, loaderFactory));
+    return wrapUnique(new FetchBlobDataConsumerHandle(executionContext, std::move(blobDataHandle), loaderFactory));
 }
 
 std::unique_ptr<FetchDataConsumerHandle> FetchBlobDataConsumerHandle::create(ExecutionContext* executionContext, PassRefPtr<BlobDataHandle> blobDataHandle)
@@ -308,7 +308,7 @@ std::unique_ptr<FetchDataConsumerHandle> FetchBlobDataConsumerHandle::create(Exe
     if (!blobDataHandle)
         return createFetchDataConsumerHandleFromWebHandle(createDoneDataConsumerHandle());
 
-    return wrapUnique(new FetchBlobDataConsumerHandle(executionContext, blobDataHandle, new DefaultLoaderFactory));
+    return wrapUnique(new FetchBlobDataConsumerHandle(executionContext, std::move(blobDataHandle), new DefaultLoaderFactory));
 }
 
 std::unique_ptr<FetchDataConsumerHandle::Reader> FetchBlobDataConsumerHandle::obtainFetchDataReader(Client* client)