Fix namespace for src/ui/display/.

ui/display/types/display_snapshot.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 "ui/display/types/display_snapshot.h"
 
 #include <algorithm>
 
-namespace ui {
+namespace display {
 
 namespace {
 
 // The display serial number beginning byte position and its length in the
 // EDID number as defined in the spec.
 // https://en.wikipedia.org/wiki/Extended_Display_Identification_Data
 const size_t kSerialNumberBeginingByte = 12U;
 const size_t kSerialNumberLengthInBytes = 4U;
 
 }  // namespace
@@ skipping 33 matching lines @@
     edid_[i] = 0;
 }
 
 DisplaySnapshot::~DisplaySnapshot() {}
 
 // static
 gfx::BufferFormat DisplaySnapshot::PrimaryFormat() {
   return gfx::BufferFormat::BGRX_8888;
 }
 
-}  // namespace ui
+}  // namespace display