Update extensions with Drag-and-Drop in extension settings page.

chrome/browser/extensions/extension_install_prompt.cc

Index: chrome/browser/extensions/extension_install_prompt.cc
diff --git a/chrome/browser/extensions/extension_install_prompt.cc b/chrome/browser/extensions/extension_install_prompt.cc
index cacb466cc16886325b9b52679c2cfdfd79115ed3..186030fbff65d6b21996008ef469899a863efd46 100644
--- a/chrome/browser/extensions/extension_install_prompt.cc
+++ b/chrome/browser/extensions/extension_install_prompt.cc
@@ -58,6 +58,7 @@ static const int kTitleIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_PERMISSIONS_PROMPT_TITLE,
   IDS_EXTENSION_EXTERNAL_INSTALL_PROMPT_TITLE,
   IDS_EXTENSION_POST_INSTALL_PERMISSIONS_PROMPT_TITLE,
+  IDS_EXTENSION_UPDATE_PROMPT_TITLE,

[Matt Perry, 2013/02/27 01:21:46]

Let's not add a new prompt type. We should do whatever the current
re-enable-after-update prompt shows.

[Joe Thomas, 2013/02/27 20:55:38]

Done.

 };
 static const int kHeadingIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_INSTALL_PROMPT_HEADING,
@@ -67,6 +68,7 @@ static const int kHeadingIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_PERMISSIONS_PROMPT_HEADING,
   0,  // External installs use different strings for extensions/apps.
   IDS_EXTENSION_POST_INSTALL_PERMISSIONS_PROMPT_HEADING,
+  IDS_EXTENSION_UPDATE_PROMPT_HEADING,
 };
 static const int kButtons[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
@@ -76,6 +78,7 @@ static const int kButtons[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
   ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
   ui::DIALOG_BUTTON_CANCEL,
+  ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL,
 };
 static const int kAcceptButtonIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_PROMPT_INSTALL_BUTTON,
@@ -85,6 +88,7 @@ static const int kAcceptButtonIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_PROMPT_PERMISSIONS_BUTTON,
   0,  // External installs use different strings for extensions/apps.
   0,
+  IDS_EXTENSION_PROMPT_UPDATE_BUTTON,
 };
 static const int kAbortButtonIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   0,  // These all use the platform's default cancel label.
@@ -94,6 +98,7 @@ static const int kAbortButtonIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_PROMPT_PERMISSIONS_ABORT_BUTTON,
   IDS_EXTENSION_EXTERNAL_INSTALL_PROMPT_ABORT_BUTTON,
   IDS_CLOSE,
+  0,
 };
 static const int kPermissionsHeaderIds[
     ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
@@ -104,6 +109,7 @@ static const int kPermissionsHeaderIds[
   IDS_EXTENSION_PROMPT_WANTS_ACCESS_TO,
   IDS_EXTENSION_PROMPT_WILL_HAVE_ACCESS_TO,
   IDS_EXTENSION_PROMPT_CAN_ACCESS,
+  IDS_EXTENSION_PROMPT_WILL_NOW_HAVE_ACCESS_TO,
 };
 static const int kOAuthHeaderIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   IDS_EXTENSION_PROMPT_OAUTH_HEADER,
@@ -115,6 +121,7 @@ static const int kOAuthHeaderIds[ExtensionInstallPrompt::NUM_PROMPT_TYPES] = {
   // we need to update FetchOAuthIssueAdviceIfNeeded.
   0,
   0,
+  IDS_EXTENSION_PROMPT_OAUTH_UPDATE_HEADER,
 };
 
 // Size of extension icon in top left of dialog.
@@ -566,6 +573,17 @@ void ExtensionInstallPrompt::ReviewPermissions(Delegate* delegate,
   LoadImageIfNeeded();
 }
 
+void ExtensionInstallPrompt::ConfirmUpdate(Delegate* delegate,
+                                           const Extension* extension) {
+  DCHECK(ui_loop_ == MessageLoop::current());
+  extension_ = extension;
+  permissions_ = extension->GetActivePermissions();
+  delegate_ = delegate;
+  prompt_.set_type(UPDATE_PROMPT);
+
+  LoadImageIfNeeded();
+}
+
 void ExtensionInstallPrompt::OnInstallSuccess(const Extension* extension,
                                               SkBitmap* icon) {
   extension_ = extension;
@@ -679,7 +697,8 @@ void ExtensionInstallPrompt::ShowConfirmation() {
     case INLINE_INSTALL_PROMPT:
     case EXTERNAL_INSTALL_PROMPT:
     case INSTALL_PROMPT:
-    case POST_INSTALL_PERMISSIONS_PROMPT: {
+    case POST_INSTALL_PERMISSIONS_PROMPT:
+    case UPDATE_PROMPT: {
       prompt_.set_extension(extension_);
       prompt_.set_icon(gfx::Image::CreateFrom1xBitmap(icon_));
       break;