Remove chrome dependencies from app_window_api.cc

Add OpenDevToolsWindow() and IsCurrentChannelOlderThanDev() to AppsClient.

BUG=387288

Review URL: https://codereview.chromium.org/494483006

Cr-Commit-Position: refs/heads/master@{#291843}

1 files changed, 9 insertions, 0 deletions

diff --git a/apps/ui/apps_client.h b/apps/ui/apps_client.h
index da4b2bf..f601e67 100644
--- a/apps/ui/apps_client.h
+++ b/apps/ui/apps_client.h
@@ -8,9 +8,11 @@
 #include <vector>
 
 #include "apps/app_window.h"
+#include "base/callback_forward.h"
 
 namespace content {
 class BrowserContext;
+class WebContents;
 }
 
 namespace extensions {
@@ -43,6 +45,13 @@ class AppsClient {
   virtual void IncrementKeepAliveCount() = 0;
   virtual void DecrementKeepAliveCount() = 0;
 
+  // Opens DevTools window and runs the callback.
+  virtual void OpenDevToolsWindow(content::WebContents* web_contents,
+                                  const base::Closure& callback) = 0;
+
+  // Returns true if the current channel is older than dev.
+  virtual bool IsCurrentChannelOlderThanDev() = 0;
+
   // Return the apps client.
   static AppsClient* Get();