wm: Update namespace and header define guards.

src/platform/window_manager/panel_test.cc

 // Copyright (c) 2009 The Chromium OS 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 <gflags/gflags.h>
 #include <gtest/gtest.h>
 
 #include "base/scoped_ptr.h"
 #include "base/logging.h"
 #include "window_manager/clutter_interface.h"
 #include "window_manager/mock_x_connection.h"
 #include "window_manager/panel.h"
 #include "window_manager/panel_bar.h"
 #include "window_manager/shadow.h"
 #include "window_manager/stacking_manager.h"
 #include "window_manager/test_lib.h"
 #include "window_manager/util.h"
 #include "window_manager/window.h"
 #include "window_manager/window_manager.h"
 
 DEFINE_bool(logtostderr, false,
             "Print debugging messages to stderr (suppressed otherwise)");
 
-namespace chromeos {
+namespace window_manager {
 
 class PanelTest : public BasicWindowManagerTest {
  protected:
   virtual void SetUp() {
     BasicWindowManagerTest::SetUp();
     panel_bar_ = wm_->panel_bar_.get();
   }
 
   PanelBar* panel_bar_;  // instance belonging to 'wm_'
 };
@@ skipping 207 matching lines @@
 
   // The content window's shadow should disappear again if we collapse the
   // panel.
   panel.SetState(false);
   EXPECT_TRUE(titlebar_win.shadow()->is_shown());
   EXPECT_TRUE(panel_win.shadow()->is_shown());
   EXPECT_DOUBLE_EQ(1.0, titlebar_win.shadow()->opacity());
   EXPECT_DOUBLE_EQ(0.0, panel_win.shadow()->opacity());
 }
 
-}  // namespace chromeos
+}  // namespace window_manager
 
 int main(int argc, char **argv) {
-  return chromeos::InitAndRunTests(&argc, argv, &FLAGS_logtostderr);
+  return window_manager::InitAndRunTests(&argc, argv, &FLAGS_logtostderr);
 }