Revert CompressibleString (and its UMA)

third_party/WebKit/Source/bindings/core/v8/V8Binding.h

 /*
 * Copyright (C) 2009 Google Inc. All rights reserved.
 * Copyright (C) 2012 Ericsson AB. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
@@ skipping 30 matching lines @@
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/V8BindingMacros.h"
 #include "bindings/core/v8/V8PerIsolateData.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
 #include "bindings/core/v8/V8StringResource.h"
 #include "bindings/core/v8/V8ThrowException.h"
 #include "bindings/core/v8/V8ValueCache.h"
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
-#include "platform/text/CompressibleString.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/StringView.h"
 #include <v8.h>
 
 namespace blink {
 
 class DOMWindow;
 class EventListener;
 class EventTarget;
 class ExceptionState;
@@ skipping 346 matching lines @@
     return V8PerIsolateData::from(isolate)->getStringCache()->v8ExternalString(isolate, string.impl());
 }
 
 inline v8::Local<v8::Value> v8StringOrNull(v8::Isolate* isolate, const AtomicString& string)
 {
     if (string.isNull())
         return v8::Null(isolate);
     return V8PerIsolateData::from(isolate)->getStringCache()->v8ExternalString(isolate, string.impl());
 }
 
-inline v8::Local<v8::String> v8String(v8::Isolate* isolate, const CompressibleString& string)
-{
-    if (string.isNull())
-        return v8::String::Empty(isolate);
-    return V8PerIsolateData::from(isolate)->getStringCache()->v8ExternalString(isolate, string);
-}
-
 inline v8::Local<v8::String> v8AtomicString(v8::Isolate* isolate, const StringView& string)
 {
     DCHECK(isolate);
     if (string.is8Bit())
         return v8::String::NewFromOneByte(isolate, reinterpret_cast<const uint8_t*>(string.characters8()), v8::NewStringType::kInternalized, static_cast<int>(string.length())).ToLocalChecked();
     return v8::String::NewFromTwoByte(isolate, reinterpret_cast<const uint16_t*>(string.characters16()), v8::NewStringType::kInternalized, static_cast<int>(string.length())).ToLocalChecked();
 }
 
 inline v8::Local<v8::String> v8StringFromUtf8(v8::Isolate* isolate, const char* bytes, int length)
 {
@@ skipping 530 matching lines @@
 typedef void (*InstallTemplateFunction)(v8::Isolate*, const DOMWrapperWorld&, v8::Local<v8::FunctionTemplate> interfaceTemplate);
 
 // Freeze a V8 object. The type of the first parameter and the return value is
 // intentionally v8::Value so that this function can wrap toV8().
 // If the argument isn't an object, this will crash.
 CORE_EXPORT v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value>, v8::Isolate*);
 
 } // namespace blink
 
 #endif // V8Binding_h