[DevTools] Move platform/v8_inspector classes under v8_inspector namespace.

third_party/WebKit/Source/platform/v8_inspector/V8Regex.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/v8_inspector/V8Regex.h"
 
 #include "platform/v8_inspector/V8Compat.h"
 #include "platform/v8_inspector/V8InspectorImpl.h"
 #include "platform/v8_inspector/V8StringUtil.h"
 #include "platform/v8_inspector/public/V8InspectorClient.h"
 
 #include <limits.h>
 
-namespace blink {
+namespace v8_inspector {
 
 V8Regex::V8Regex(V8InspectorImpl* inspector, const String16& pattern, bool caseSensitive, bool multiline)
     : m_inspector(inspector)
 {
     v8::Isolate* isolate = m_inspector->isolate();
     v8::HandleScope handleScope(isolate);
     v8::Local<v8::Context> context = m_inspector->regexContext();
     v8::Context::Scope contextScope(context);
     v8::TryCatch tryCatch(isolate);
 
@@ skipping 57 matching lines @@
     if (matchLength) {
         v8::Local<v8::Value> match;
         if (!result->Get(context, 0).ToLocal(&match))
             return -1;
         *matchLength = match.As<v8::String>()->Length();
     }
 
     return matchOffset.As<v8::Int32>()->Value() + startFrom;
 }
 
-} // namespace blink
+} // namespace v8_inspector