Fix C++ violation.

include/v8-profiler.h

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_V8_PROFILER_H_
 #define V8_V8_PROFILER_H_
 
 #include <vector>
 #include "v8.h"
 
 /**
  * Profiler support for the V8 JavaScript engine.
  */
 namespace v8 {
 
 class HeapGraphNode;
 struct HeapStatsUpdate;
 
 typedef uint32_t SnapshotObjectId;
 
 
 struct CpuProfileDeoptFrame {
   int script_id;
   size_t position;
 };
 
+}  // namespace v8
 
 #ifdef V8_OS_WIN
-template class V8_EXPORT std::vector<CpuProfileDeoptFrame>;
+template class V8_EXPORT std::vector<v8::CpuProfileDeoptFrame>;
 #endif
 
+namespace v8 {
 
 struct V8_EXPORT CpuProfileDeoptInfo {
   /** A pointer to a static string owned by v8. */
   const char* deopt_reason;
   std::vector<CpuProfileDeoptFrame> stack;
 };
 
+}  // namespace v8
 
 #ifdef V8_OS_WIN
-template class V8_EXPORT std::vector<CpuProfileDeoptInfo>;
+template class V8_EXPORT std::vector<v8::CpuProfileDeoptInfo>;
 #endif
 
+namespace v8 {
 
 /**
  * CpuProfileNode represents a node in a call graph.
  */
 class V8_EXPORT CpuProfileNode {
  public:
   struct LineTick {
     /** The 1-based number of the source line where the function originates. */
     int line;
 
@@ skipping 579 matching lines @@
   uint32_t index;  // Index of the time interval that was changed.
   uint32_t count;  // New value of count field for the interval with this index.
   uint32_t size;  // New value of size field for the interval with this index.
 };
 
 
 }  // namespace v8
 
 
 #endif  // V8_V8_PROFILER_H_