Add password store interface....

build/linux/system.gyp

 # Copyright (c) 2009 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.
 
 {
   'targets': [
     {
       'target_name': 'gtk',
       'type': 'settings',
       'direct_dependent_settings': {
@@ skipping 122 matching lines @@
       },
       'link_settings': {
         'ldflags': [
           '<!@(pkg-config --libs-only-L --libs-only-other x11)',
         ],
         'libraries': [
           '<!@(pkg-config --libs-only-l x11)',
         ],
       },
     },
+    {
+      'target_name': 'gnome-keyring',
+      'type': 'settings',
+      'direct_dependent_settings': {
+        'cflags': [
+          '<!@(pkg-config --cflags gnome-keyring-1)',
+        ],
+      },
+      'link_settings': {
+        'ldflags': [
+          '<!@(pkg-config --libs-only-L --libs-only-other gnome-keyring-1)',
+        ],
+        'libraries': [
+          '<!@(pkg-config --libs-only-l gnome-keyring-1)',
+        ],
+      },
+    },
+    {
+      'target_name': 'dbus-glib',
+      'type': 'settings',
+      'direct_dependent_settings': {
+        'cflags': [
+          '<!@(pkg-config --cflags dbus-glib-1)',
+        ],
+      },
+      'link_settings': {
+        'ldflags': [
+          '<!@(pkg-config --libs-only-L --libs-only-other dbus-glib-1)',
+        ],
+        'libraries': [
+          '<!@(pkg-config --libs-only-l dbus-glib-1)',
+        ],
+      },
+    },
   ],
 }