Allow extension APIs to be compiled out.

chrome/browser/extensions/extension_disabled_ui.cc

Index: chrome/browser/extensions/extension_disabled_ui.cc
diff --git a/chrome/browser/extensions/extension_disabled_ui.cc b/chrome/browser/extensions/extension_disabled_ui.cc
index ed8c203dd11c8883f5bdef9c5edd082c580be2d7..0abe21a4567779b3ab40e4d84cbd83f32bdb261f 100644
--- a/chrome/browser/extensions/extension_disabled_ui.cc
+++ b/chrome/browser/extensions/extension_disabled_ui.cc
@@ -248,6 +248,7 @@ void ExtensionDisabledGlobalError::BubbleViewAcceptButtonPressed(
 
 void ExtensionDisabledGlobalError::BubbleViewCancelButtonPressed(
     Browser* browser) {
+#if !defined(OS_ANDROID)
   uninstall_dialog_.reset(
       ExtensionUninstallDialog::Create(service_->profile(), this));
   // Delay showing the uninstall dialog, so that this function returns
@@ -255,6 +256,7 @@ void ExtensionDisabledGlobalError::BubbleViewCancelButtonPressed(
   MessageLoop::current()->PostTask(FROM_HERE,
       base::Bind(&ExtensionUninstallDialog::ConfirmUninstall,
                  uninstall_dialog_->AsWeakPtr(), extension_));
+#endif  // !defined(OS_ANDROID)
 }
 
 void ExtensionDisabledGlobalError::ExtensionUninstallAccepted() {