Mandoline UI Process: Update namespaces and file names

components/mus/view_coordinate_conversions_unittest.cc

 // Copyright 2014 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 "components/mus/view_coordinate_conversions.h"
 
 #include "components/mus/server_view.h"
 #include "components/mus/server_view_delegate.h"
 #include "components/mus/test_server_view_delegate.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/point_f.h"
 #include "ui/gfx/geometry/rect.h"
 
-namespace view_manager {
+namespace mus {
 
 using ViewCoordinateConversionsTest = testing::Test;
 
 TEST_F(ViewCoordinateConversionsTest, ConvertRectBetweenViews) {
   TestServerViewDelegate d1, d2, d3;
   ServerView v1(&d1, ViewId()), v2(&d2, ViewId()), v3(&d3, ViewId());
   v1.SetBounds(gfx::Rect(1, 2, 100, 100));
   v2.SetBounds(gfx::Rect(3, 4, 100, 100));
   v3.SetBounds(gfx::Rect(5, 6, 100, 100));
   v1.Add(&v2);
@@ skipping 23 matching lines @@
   }
 
   {
     const gfx::PointF result(
         ConvertPointFBetweenViews(&v3, &v1, gfx::PointF(10.2f, 11.4f)));
     EXPECT_FLOAT_EQ(18.2f, result.x());
     EXPECT_FLOAT_EQ(21.4f, result.y());
   }
 }
 
-}  // namespace view_manager
+}  // namespace mus