Source/core/loader/FrameLoader.cpp - Issue 102103002: Have HashMap<KeyType, AtomicString>::get() return a const reference

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Unified Diff: Source/core/loader/FrameLoader.cpp

Issue 102103002: Have HashMap<KeyType, AtomicString>::get() return a const reference (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Use AtomicString::ConstructFromLiteral Created 7 years ago

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Index: Source/core/loader/FrameLoader.cpp

diff --git a/Source/core/loader/FrameLoader.cpp b/Source/core/loader/FrameLoader.cpp

index 7c0ad0ed34d4ffe16d94851b086c076075562474..a2537c1ef2b68a4a0a154a1bfe368fbcc5e80001 100644

--- a/Source/core/loader/FrameLoader.cpp

+++ b/Source/core/loader/FrameLoader.cpp

@@ -382,7 +382,7 @@ void FrameLoader::didBeginDocument(bool dispatch)

}

if (m_documentLoader) {

- String dnsPrefetchControl = m_documentLoader->response().httpHeaderField("X-DNS-Prefetch-Control");

+ const AtomicString& dnsPrefetchControl = m_documentLoader->response().httpHeaderField("X-DNS-Prefetch-Control");

if (!dnsPrefetchControl.isEmpty())

m_frame->document()->parseDNSPrefetchControlHeader(dnsPrefetchControl);

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