[clang-tidy] Fix use-after-move in devtools/InputHandler

Bug: 995566
Change-Id: Ia71ae2c5b7f423e685d4a88fabc3bc21c22e307a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2135694Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Zinovy Nis <zynis@yandex-team.ru>
Cr-Commit-Position: refs/heads/master@{#756591}

content/browser/devtools/protocol/input_handler.cc

@@ -615,9 +615,6 @@ void InputHandler::DispatchKeyEvent(
 void InputHandler::InsertText(const std::string& text,
                               std::unique_ptr<InsertTextCallback> callback) {
   base::string16 text16 = base::UTF8ToUTF16(text);
-  base::OnceClosure closure =
-      base::BindOnce(&InsertTextCallback::sendSuccess, std::move(callback));
-
   if (!host_ || !host_->GetRenderWidgetHost()) {
     callback->sendFailure(Response::InternalError());
     return;
@@ -631,6 +628,9 @@ void InputHandler::InsertText(const std::string& text,
       widget_host = target_host;
   }
 
+  base::OnceClosure closure =
+      base::BindOnce(&InsertTextCallback::sendSuccess, std::move(callback));
+
   widget_host->Focus();
   widget_host->GetWidgetInputHandler()->ImeCommitText(
       text16, std::vector<ui::ImeTextSpan>(), gfx::Range::InvalidRange(), 0,