Give plug-in processes an executable heap and disable PIE/ASLR for Native

chrome/browser/automation/testing_automation_provider.cc

 // Copyright (c) 2011 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 "chrome/browser/automation/testing_automation_provider.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 2737 matching lines @@
       tab->Set("infobars", GetInfobarsInfo(tc));
       tab->SetBoolean("pinned", browser->IsTabPinned(i));
       tabs->Append(tab);
     }
     browser_item->Set("tabs", tabs);
 
     windows->Append(browser_item);
   }
   return_value->Set("windows", windows);
 
+#if defined(OS_LINUX)
+  int flags = ChildProcessHost::CHILD_ALLOW_SELF;
+#else
+  int flags = ChildProcessHost::CHILD_NORMAL;
+#endif
+
   return_value->SetString("child_process_path",
-                          ChildProcessHost::GetChildPath(true).value());
+                          ChildProcessHost::GetChildPath(flags).value());
   // Child processes are the processes for plugins and other workers.
   // Add all child processes in a list of dictionaries, one dictionary item
   // per child process.
   ListValue* child_processes = new ListValue;
   base::WaitableEvent event(true   /* manual reset */,
                             false  /* not initially signaled */);
   CHECK(BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       new GetChildProcessHostInfoTask(&event, child_processes)));
   event.Wait();
@@ skipping 3420 matching lines @@
   IPC::ParamTraits<std::vector<GURL> >::Write(reply_message_, redirects_gurl);
 
   Send(reply_message_);
   redirect_query_ = 0;
   reply_message_ = NULL;
 }
 
 void TestingAutomationProvider::OnRemoveProvider() {
   AutomationProviderList::GetInstance()->RemoveProvider(this);
 }