Remove auto raw pointer deduction from non-linux specific code.

ash/common/devtools/ash_devtools_css_agent.cc

 // Copyright 2016 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 "ash/common/devtools/ash_devtools_css_agent.h"
 
 #include "ash/common/wm_lookup.h"
 #include "ash/common/wm_window.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ skipping 111 matching lines @@
     std::unique_ptr<ui::devtools::protocol::Array<
         ui::devtools::protocol::CSS::StyleDeclarationEdit>> edits,
     std::unique_ptr<
         ui::devtools::protocol::Array<ui::devtools::protocol::CSS::CSSStyle>>*
         result) {
   std::unique_ptr<
       ui::devtools::protocol::Array<ui::devtools::protocol::CSS::CSSStyle>>
       updated_styles = ui::devtools::protocol::Array<
           ui::devtools::protocol::CSS::CSSStyle>::create();
   for (size_t i = 0; i < edits->length(); i++) {
-    const auto& edit = edits->get(i);
+    auto* edit = edits->get(i);
     int node_id;
     if (!base::StringToInt(edit->getStyleSheetId(), &node_id))
       return ui::devtools::protocol::Response::Error("Invalid node id");
 
     gfx::Rect updated_bounds;
     if (!GetBoundsForNodeId(node_id, &updated_bounds)) {
       return ui::devtools::protocol::Response::Error(
           "No node found with that id");
     }
 
@@ skipping 76 matching lines @@
   if (view) {
     view->SetBoundsRect(bounds);
     return true;
   }
 
   return false;
 }
 
 }  // namespace devtools
 }  // namespace ash