Revert CompressibleString (and its UMA)

third_party/WebKit/Source/bindings/core/v8/ScriptSourceCode.h

Index: third_party/WebKit/Source/bindings/core/v8/ScriptSourceCode.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptSourceCode.h b/third_party/WebKit/Source/bindings/core/v8/ScriptSourceCode.h
index 0347d2eba9e1f34b955fd54776be73f3daa3961e..8cc69e08af02de93016cb9fa374352c1e7af602b 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptSourceCode.h
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptSourceCode.h
@@ -49,7 +49,6 @@ public:
     // Not sure if that matters.
     explicit ScriptSourceCode(ScriptResource*);
     ScriptSourceCode(const String&, const KURL& = KURL(), const TextPosition& startPosition = TextPosition::minimumPosition());
-    ScriptSourceCode(const CompressibleString&, const KURL& = KURL(), const TextPosition& startPosition = TextPosition::minimumPosition());
     ScriptSourceCode(ScriptStreamer*, ScriptResource*);
 
     ~ScriptSourceCode();
@@ -61,7 +60,7 @@ public:
     // constructor, and differs from the empty script.
     bool isNull() const { return m_source.isNull(); }
 
-    const CompressibleString& source() const { return m_source; }
+    const String& source() const { return m_source; }
     ScriptResource* resource() const { return m_resource.get(); }
     const KURL& url() const;
     int startLine() const { return m_startPosition.m_line.oneBasedInt(); }
@@ -73,7 +72,7 @@ public:
 private:
     void treatNullSourceAsEmpty();
 
-    CompressibleString m_source;
+    String m_source;
     Member<ScriptResource> m_resource;
     Member<ScriptStreamer> m_streamer;
     mutable KURL m_url;