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

chrome/browser/memory_details_mac.cc

 // Copyright (c) 2010 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/memory_details.h"
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 95 matching lines @@
   for (size_t index = CHROME_BROWSER; index < MAX_BROWSERS; index++) {
     base::NamedProcessIterator process_it(
         UTF16ToUTF8(process_data_[index].process_name), NULL);
 
     while (const base::ProcessEntry* entry = process_it.NextProcessEntry()) {
       pids_by_browser[index].push_back(entry->pid());
       all_pids.push_back(entry->pid());
     }
   }
 
+  // The helper might show up as these different flavors depending on the
+  // executable flags required.
+  std::vector<std::string> helper_names;
+  helper_names.push_back(chrome::kHelperProcessExecutableName);
+  for (const char* const* suffix = chrome::kHelperFlavorSuffixes;
+       *suffix;
+       ++suffix) {
+    std::string helper_name = chrome::kHelperProcessExecutableName;
+    helper_name.append(1, ' ');
+    helper_name.append(*suffix);
+    helper_names.push_back(helper_name);
+  }
+
   // Get PIDs of helpers.
   std::vector<base::ProcessId> helper_pids;
-  {
-    base::NamedProcessIterator helper_it(chrome::kHelperProcessExecutableName,
-                                         NULL);
+  for (size_t i = 0; i < helper_names.size(); ++i) {
+    std::string helper_name = helper_names[i];
+    base::NamedProcessIterator helper_it(helper_name, NULL);
     while (const base::ProcessEntry* entry = helper_it.NextProcessEntry()) {
       helper_pids.push_back(entry->pid());
       all_pids.push_back(entry->pid());
     }
   }
 
   // Capture information about the processes we're interested in.
   ProcessInfoSnapshot process_info;
   process_info.Sample(all_pids);
 
@@ skipping 88 matching lines @@
     }
   }
 
   // Memory info.
   process_info.GetCommittedKBytesOfPID(info.pid, &info.committed);
   process_info.GetWorkingSetKBytesOfPID(info.pid, &info.working_set);
 
   // Add the process info to our list.
   process_data_[CHROME_BROWSER].processes.push_back(info);
 }