[DevTools] Consolidate overlay-related functionality in Overlay domain

third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp

Index: third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp b/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
index 428dba6e34f0fefdac734d1683be889c1604841c..2e2a503fdbf466bfff7842f56f5207405c426db9 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
@@ -81,8 +81,6 @@ static const char kPageAgentScriptsToEvaluateOnLoad[] =
     "pageAgentScriptsToEvaluateOnLoad";
 static const char kScreencastEnabled[] = "screencastEnabled";
 static const char kAutoAttachToCreatedPages[] = "autoAttachToCreatedPages";
-static const char kOverlaySuspended[] = "overlaySuspended";
-static const char kOverlayMessage[] = "overlayMessage";
 }
 
 namespace {
@@ -376,13 +374,6 @@ InspectorPageAgent::InspectorPageAgent(
 void InspectorPageAgent::Restore() {
   if (state_->booleanProperty(PageAgentState::kPageAgentEnabled, false))
     enable();
-  if (client_) {
-    String overlay_message;
-    state_->getString(PageAgentState::kOverlayMessage, &overlay_message);
-    client_->ConfigureOverlay(
-        state_->booleanProperty(PageAgentState::kOverlaySuspended, false),
-        overlay_message);
-  }
 }
 
 Response InspectorPageAgent::enable() {
@@ -403,7 +394,6 @@ Response InspectorPageAgent::disable() {
       resource_content_loader_client_id_);
 
   stopScreencast();
-  configureOverlay(false, String());
 
   FinishReload();
   return Response::OK();
@@ -864,18 +854,6 @@ Response InspectorPageAgent::stopScreencast() {
   return Response::OK();
 }
 
-Response InspectorPageAgent::configureOverlay(Maybe<bool> suspended,
-                                              Maybe<String> message) {
-  state_->setBoolean(PageAgentState::kOverlaySuspended,
-                     suspended.fromMaybe(false));
-  state_->setString(PageAgentState::kOverlaySuspended,
-                    message.fromMaybe(String()));
-  if (client_)
-    client_->ConfigureOverlay(suspended.fromMaybe(false),
-                              message.fromMaybe(String()));
-  return Response::OK();
-}
-
 Response InspectorPageAgent::getLayoutMetrics(
     std::unique_ptr<protocol::Page::LayoutViewport>* out_layout_viewport,
     std::unique_ptr<protocol::Page::VisualViewport>* out_visual_viewport,