[Refactor] Move creating a browser if necessary to ExtensionInstallDialogView

chrome/browser/ui/extensions/extension_enable_flow.cc

Index: chrome/browser/ui/extensions/extension_enable_flow.cc
diff --git a/chrome/browser/ui/extensions/extension_enable_flow.cc b/chrome/browser/ui/extensions/extension_enable_flow.cc
index ebfbdb771dc65650625a82dc99bbb21972a85dac..8e305e7931f2e8d5f8ca71187691b3ccf6e5c91c 100644
--- a/chrome/browser/ui/extensions/extension_enable_flow.cc
+++ b/chrome/browser/ui/extensions/extension_enable_flow.cc
@@ -7,9 +7,7 @@
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/extensions/extension_enable_flow_delegate.h"
-#include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "extensions/browser/extension_prefs.h"
@@ -108,7 +106,7 @@ void ExtensionEnableFlow::CreatePrompt() {
     parent_window_ = window_getter_.Run();
   prompt_.reset(parent_contents_ ?
       new ExtensionInstallPrompt(parent_contents_) :
-      new ExtensionInstallPrompt(profile_, parent_window_, this));
+      new ExtensionInstallPrompt(profile_, parent_window_));
 }
 
 void ExtensionEnableFlow::StartObserving() {
@@ -171,10 +169,3 @@ void ExtensionEnableFlow::InstallUIAbort(bool user_initiated) {
   delegate_->ExtensionEnableFlowAborted(user_initiated);
   // |delegate_| may delete us.
 }
-
-content::WebContents* ExtensionEnableFlow::OpenURL(
-    const content::OpenURLParams& params) {
-  chrome::ScopedTabbedBrowserDisplayer displayer(
-      profile_, chrome::GetActiveDesktop());
-  return displayer.browser()->OpenURL(params);
-}