Code:  void PrintPreviewDataService::SetDataEntry(
    const std::string& preview_ui_addr_str,
     int index,
     const base::RefCountedBytes* data_bytes) {
  PreviewDataStoreMap::iterator it = data_store_map_.find(preview_ui_addr_str);
  if (it == data_store_map_.end())
    data_store_map_[preview_ui_addr_str] = new PrintPreviewDataStore();
 
  data_store_map_[preview_ui_addr_str]->SetPreviewDataForIndex(index,
                                                               data_bytes);
 }

Vulnerability Type: +Info 
CWE ID: CWE-200
Summary: The IPC implementation in Google Chrome before 22.0.1229.79 allows attackers to obtain potentially sensitive information about memory addresses via unspecified vectors.
Commit Message: Print preview: Use an ID instead of memory pointer string in WebUI.

BUG=144051

Review URL: https://chromiumcodereview.appspot.com/10870003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@153342 0039d316-1c4b-4281-b951-d872f2087c98