Add Terminate() to the Process object, have RenderProcessHost use this to avo...

base/shared_memory.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef BASE_SHARED_MEMORY_H_
 #define BASE_SHARED_MEMORY_H_
 
 #include <string>
 #include "base/basictypes.h"
 #include "base/process.h"
 
+namespace base {
+
 // SharedMemoryHandle is a platform specific type which represents
 // the underlying OS handle to a shared memory segment.
 #if defined(OS_WIN)
 typedef HANDLE SharedMemoryHandle;
 typedef HANDLE SharedMemoryLock;
 #elif defined(OS_POSIX)
 #include <semaphore.h>
 typedef int SharedMemoryHandle;
 typedef sem_t* SharedMemoryLock;
 #endif
 
 // Platform abstraction for shared memory.  Provides a C++ wrapper
 // around the OS primitive for a memory mapped file.
 class SharedMemory {
  public:
   // Create a new SharedMemory object.
   SharedMemory();
 
   // Create a new SharedMemory object from an existing, open
   // shared memory file.
   SharedMemory(SharedMemoryHandle handle, bool read_only);
 
   // Create a new SharedMemory object from an existing, open
   // shared memory file that was created by a remote process and not shared
   // to the current process.
   SharedMemory(SharedMemoryHandle handle, bool read_only,
-      ProcessHandle process);
+      base::ProcessHandle process);
 
   // Destructor.  Will close any open files.
   ~SharedMemory();
 
   // Creates or opens a shared memory segment based on a name.
   // If read_only is true, opens the memory as read-only.
   // If open_existing is true, and the shared memory already exists,
   // opens the existing shared memory and ignores the size parameter.
   // Returns true on success, false on failure.
   bool Create(const std::wstring& name, bool read_only, bool open_existing,
@@ skipping 33 matching lines @@
   // Closes the open shared memory segment.
   // It is safe to call Close repeatedly.
   void Close();
 
   // Share the shared memory to another process.  Attempts
   // to create a platform-specific new_handle which can be
   // used in a remote process to access the shared memory
   // file.  new_handle is an ouput parameter to receive
   // the handle for use in the remote process.
   // Returns true on success, false otherwise.
-  bool ShareToProcess(ProcessHandle process,
+  bool ShareToProcess(base::ProcessHandle process,
                       SharedMemoryHandle* new_handle) {
     return ShareToProcessCommon(process, new_handle, false);
   }
 
   // Logically equivalent to:
   //   bool ok = ShareToProcess(process, new_handle);
   //   Close();
   //   return ok;
   bool GiveToProcess(ProcessHandle process,
                      SharedMemoryHandle* new_handle) {
@@ skipping 37 matching lines @@
 
   ~SharedMemoryAutoLock() {
     shared_memory_->Unlock();
   }
 
  private:
   SharedMemory* shared_memory_;
   DISALLOW_EVIL_CONSTRUCTORS(SharedMemoryAutoLock);
 };
 
+}  // namespace base
 
 #endif  // BASE_SHARED_MEMORY_H_