WIP: Introduce CompressibleString

third_party/WebKit/Source/core/fetch/ScriptResource.cpp

Index: third_party/WebKit/Source/core/fetch/ScriptResource.cpp
diff --git a/third_party/WebKit/Source/core/fetch/ScriptResource.cpp b/third_party/WebKit/Source/core/fetch/ScriptResource.cpp
index 50935706761b2a9ed2ec6e79fe6cfd3d62aa4e04..36b5abb027d1f5aa0f8f6eb4b4642a2018c6a132 100644
--- a/third_party/WebKit/Source/core/fetch/ScriptResource.cpp
+++ b/third_party/WebKit/Source/core/fetch/ScriptResource.cpp
@@ -77,7 +77,7 @@ AtomicString ScriptResource::mimeType() const
     return extractMIMETypeFromMediaType(m_response.httpHeaderField("Content-Type")).lower();
 }
 
-const String& ScriptResource::script()
+RefPtrWillBeRawPtr<CompressableString> ScriptResource::script()

[haraken, 2015/10/22 16:03:31]

RefPtrWillBeRawPtr<CompressableString> => CompressableString*

(because conceptually this is not transferring ownership.)

[hajimehoshi, 2015/10/26 09:34:02]

Done.

 {
     ASSERT(!isPurgeable());
     ASSERT(isLoaded());
@@ -89,10 +89,10 @@ const String& ScriptResource::script()
         // That's because the MemoryCache thinks that it can clear out decoded data by calling destroyDecodedData(),
         // but we can't destroy script in destroyDecodedData because that's our only copy of the data!
         setEncodedSize(script.sizeInBytes());
-        m_script = AtomicString(script);
+        m_script = CompressableString::create(script);
     }
 
-    return m_script.string();
+    return m_script;

[haraken, 2015/10/22 16:03:31]

return m_script.get();

[hajimehoshi, 2015/10/26 09:34:02]

Done.

 }
 
 bool ScriptResource::mimeTypeAllowedByNosniff() const