Improve extension uninstall flow

chrome/browser/ui/views/extensions/extension_uninstall_dialog_view.cc

Index: chrome/browser/ui/views/extensions/extension_uninstall_dialog_view.cc
diff --git a/chrome/browser/ui/views/extensions/extension_uninstall_dialog_view.cc b/chrome/browser/ui/views/extensions/extension_uninstall_dialog_view.cc
index a58b6673344579a47feb6e9345ecd9063244fe51..5e95778d67ce82eb3607afe82e77a1b515e194ad 100644
--- a/chrome/browser/ui/views/extensions/extension_uninstall_dialog_view.cc
+++ b/chrome/browser/ui/views/extensions/extension_uninstall_dialog_view.cc
@@ -84,7 +84,9 @@ class ExtensionUninstallDialogDelegateView : public views::DialogDelegateView {
   virtual base::string16 GetDialogButtonLabel(
       ui::DialogButton button) const OVERRIDE;
   virtual int GetDefaultDialogButton() const OVERRIDE {
-    return ui::DIALOG_BUTTON_CANCEL;
+    // Default to cancel when uninstall is triggered by API.

[Yoyo Zhou, 2014/04/18 23:07:13]

ditto

+    return triggering_extension_ ?
+        ui::DIALOG_BUTTON_CANCEL : ui::DIALOG_BUTTON_OK;
   }
   virtual bool Accept() OVERRIDE;
   virtual bool Cancel() OVERRIDE;
@@ -104,6 +106,7 @@ class ExtensionUninstallDialogDelegateView : public views::DialogDelegateView {
 
   views::ImageView* icon_;
   views::Label* heading_;
+  const extensions::Extension* triggering_extension_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionUninstallDialogDelegateView);
 };
@@ -172,6 +175,8 @@ ExtensionUninstallDialogDelegateView::ExtensionUninstallDialogDelegateView(
   heading_->SetMultiLine(true);
   heading_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   AddChildView(heading_);
+
+  triggering_extension_ = triggering_extension;
 }
 
 ExtensionUninstallDialogDelegateView::~ExtensionUninstallDialogDelegateView() {