Properly honor base::SharedMemory semantics for name="" to mean...

chrome/renderer/render_process.cc

 // 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.
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <objidl.h>
 #include <mlang.h>
@@ skipping 103 matching lines @@
   ChildProcess::GlobalCleanup();
 }
 
 // static
 bool RenderProcess::ShouldLoadPluginsInProcess() {
   return load_plugins_in_process_;
 }
 
 // static
 base::SharedMemory* RenderProcess::AllocSharedMemory(size_t size) {
-#if defined(OS_LINUX)
-  // Linux has trouble with ""; the Create() call below will fail when
-  // triggered by RenderProcessTest.TestSharedMemoryAllocOne(), every
-  // time.
-  std::wstring root_name(L"root");
-#else
-  std::wstring root_name(L"");
-#endif
-
   self()->clearer_factory_.RevokeAll();
 
   base::SharedMemory* mem = self()->GetSharedMemFromCache(size);
   if (mem)
     return mem;
 
   // Round-up size to allocation granularity
   size_t allocation_granularity = base::SysInfo::VMAllocationGranularity();
   size = size / allocation_granularity + 1;
   size = size * allocation_granularity;
 
   mem = new base::SharedMemory();
   if (!mem)
     return NULL;
-  if (!mem->Create(root_name, false, true, size)) {
+  if (!mem->Create(L"", false, true, size)) {
     delete mem;
     return NULL;
   }
 
   return mem;
 }
 
 // static
 void RenderProcess::FreeSharedMemory(base::SharedMemory* mem) {
   if (self()->PutSharedMemInCache(mem)) {
@@ skipping 62 matching lines @@
 }
 
 void RenderProcess::Cleanup() {
   // TODO(port)
   // Try and limit what we pull in for our non-Win unit test bundle
 #ifndef NDEBUG
   // log important leaked objects
   webkit_glue::CheckForLeaks();
 #endif
 }