Proper multi profile file access check for WebRTC logs on ChromeOS.

chrome/browser/net/chrome_network_delegate.cc

 // Copyright (c) 2012 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/net/chrome_network_delegate.h"
 
 #include <stdlib.h>
 
 #include <vector>
 
@@ skipping 778 matching lines @@
       "/home/chronos/user/Downloads",
       "/home/chronos/user/log",
       "/home/chronos/user/WebRTC Logs",
       "/media",
       "/opt/oem",
       "/usr/share/chromeos-assets",
       "/tmp",
       "/var/log",
   };
 
-  // The actual location of "/home/chronos/user/Downloads" is the Downloads
-  // directory under the profile path ("/home/chronos/user' is a hard link to
-  // current primary logged in profile.) For the support of multi-profile
-  // sessions, we are switching to use explicit "$PROFILE_PATH/Downloads" path
-  // and here whitelist such access.
+  // The actual location of "/home/chronos/user/Xyz" is the Xyz directory under
+  // the profile path ("/home/chronos/user' is a hard link to current primary
+  // logged in profile.) For the support of multi-profile sessions, we are
+  // switching to use explicit "$PROFILE_PATH/Xyz" path and here whitelist such
+  // access.
   if (!profile_path_.empty()) {
     const base::FilePath downloads = profile_path_.AppendASCII("Downloads");
     if (downloads == path.StripTrailingSeparators() || downloads.IsParent(path))
       return true;
+    const base::FilePath webrtc_logs = profile_path_.AppendASCII("WebRTC Logs");
+    if (webrtc_logs == path.StripTrailingSeparators() ||
+        webrtc_logs.IsParent(path)) {
+      return true;
+    }
   }
 #elif defined(OS_ANDROID)
   // Access to files in external storage is allowed.
   base::FilePath external_storage_path;
   PathService::Get(base::DIR_ANDROID_EXTERNAL_STORAGE, &external_storage_path);
   if (external_storage_path.IsParent(path))
     return true;
 
   // Whitelist of other allowed directories.
   static const char* const kLocalAccessWhiteList[] = {
@@ skipping 64 matching lines @@
     data_reduction_proxy::DataReductionProxyRequestType request_type) {
   DCHECK_GE(received_content_length, 0);
   DCHECK_GE(original_content_length, 0);
   StoreAccumulatedContentLength(received_content_length,
                                 original_content_length,
                                 request_type,
                                 reinterpret_cast<Profile*>(profile_));
   received_content_length_ += received_content_length;
   original_content_length_ += original_content_length;
 }