Move DevTools out of ash and turn it to a component.

components/ui_devtools/devtools/ui_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/devtools/ash_devtools_css_agent.h"
+#include "components/ui_devtools/devtools/ui_devtools_css_agent.h"
 
-#include "ash/devtools/ui_element.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
+#include "components/ui_devtools/devtools/ui_element.h"
 #include "ui/aura/window.h"
 
-namespace ash {
+namespace ui {
 namespace devtools {
 namespace {
 
 using namespace ui::devtools::protocol;
 
 const char kHeight[] = "height";
 const char kWidth[] = "width";
 const char kX[] = "x";
 const char kY[] = "y";
 const char kVisibility[] = "visibility";
@@ skipping 70 matching lines @@
     else if (property == kVisibility)
       *visible = std::max(0, value) == 1;
     else
       return Response::Error("Unsupported property=" + property);
   }
   return Response::OK();
 }
 
 }  // namespace
 
-AshDevToolsCSSAgent::AshDevToolsCSSAgent(AshDevToolsDOMAgent* dom_agent)
+UIDevToolsCSSAgent::UIDevToolsCSSAgent(UIDevToolsDOMAgent* dom_agent)
     : dom_agent_(dom_agent) {
   DCHECK(dom_agent_);
 }
 
-AshDevToolsCSSAgent::~AshDevToolsCSSAgent() {
+UIDevToolsCSSAgent::~UIDevToolsCSSAgent() {
   disable();
 }
 
-ui::devtools::protocol::Response AshDevToolsCSSAgent::enable() {
+ui::devtools::protocol::Response UIDevToolsCSSAgent::enable() {
   dom_agent_->AddObserver(this);
   return ui::devtools::protocol::Response::OK();
 }
 
-ui::devtools::protocol::Response AshDevToolsCSSAgent::disable() {
+ui::devtools::protocol::Response UIDevToolsCSSAgent::disable() {
   dom_agent_->RemoveObserver(this);
   return ui::devtools::protocol::Response::OK();
 }
 
-ui::devtools::protocol::Response AshDevToolsCSSAgent::getMatchedStylesForNode(
+ui::devtools::protocol::Response UIDevToolsCSSAgent::getMatchedStylesForNode(
     int node_id,
     ui::devtools::protocol::Maybe<ui::devtools::protocol::CSS::CSSStyle>*
         inline_style) {
   *inline_style = GetStylesForNode(node_id);
   if (!inline_style)
     return NodeNotFoundError(node_id);
   return ui::devtools::protocol::Response::OK();
 }
 
-ui::devtools::protocol::Response AshDevToolsCSSAgent::setStyleTexts(
+ui::devtools::protocol::Response UIDevToolsCSSAgent::setStyleTexts(
     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++) {
@@ skipping 14 matching lines @@
 
     updated_styles->addItem(BuildCSSStyle(node_id, updated_bounds, visible));
 
     if (!SetPropertiesForNodeId(node_id, updated_bounds, visible))
       return NodeNotFoundError(node_id);
   }
   *result = std::move(updated_styles);
   return ui::devtools::protocol::Response::OK();
 }
 
-void AshDevToolsCSSAgent::OnNodeBoundsChanged(int node_id) {
+void UIDevToolsCSSAgent::OnNodeBoundsChanged(int node_id) {
   InvalidateStyleSheet(node_id);
 }
 
 std::unique_ptr<ui::devtools::protocol::CSS::CSSStyle>
-AshDevToolsCSSAgent::GetStylesForNode(int node_id) {
+UIDevToolsCSSAgent::GetStylesForNode(int node_id) {
   gfx::Rect bounds;
   bool visible = false;
   return GetPropertiesForNodeId(node_id, &bounds, &visible)
              ? BuildCSSStyle(node_id, bounds, visible)
              : nullptr;
 }
 
-void AshDevToolsCSSAgent::InvalidateStyleSheet(int node_id) {
+void UIDevToolsCSSAgent::InvalidateStyleSheet(int node_id) {
   // The stylesheetId for each node is equivalent to its node_id (as a string).
   frontend()->styleSheetChanged(base::IntToString(node_id));
 }
 
-bool AshDevToolsCSSAgent::GetPropertiesForNodeId(int node_id,
-                                                 gfx::Rect* bounds,
-                                                 bool* visible) {
+bool UIDevToolsCSSAgent::GetPropertiesForNodeId(int node_id,
+                                                gfx::Rect* bounds,
+                                                bool* visible) {
   UIElement* ui_element = dom_agent_->GetElementFromNodeId(node_id);
   if (ui_element) {
     ui_element->GetBounds(bounds);
     ui_element->GetVisible(visible);
     return true;
   }
   return false;
 }
 
-bool AshDevToolsCSSAgent::SetPropertiesForNodeId(int node_id,
-                                                 const gfx::Rect& bounds,
-                                                 bool visible) {
+bool UIDevToolsCSSAgent::SetPropertiesForNodeId(int node_id,
+                                                const gfx::Rect& bounds,
+                                                bool visible) {
   UIElement* ui_element = dom_agent_->GetElementFromNodeId(node_id);
   if (ui_element) {
     ui_element->SetBounds(bounds);
     ui_element->SetVisible(visible);
     return true;
   }
   return false;
 }
 
 }  // namespace devtools
-}  // namespace ash
+}  // namespace ui