Remove sync error button from bookmark bar

chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc

Index: chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
index 09663d82ebafee9cbf9c216fd11f2dfde8a1d0eb..b7f181832b4df3637cf8e93f317cd62d8ff589df 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
@@ -21,7 +21,7 @@
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/sync/sync_ui_util.h"
+#include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
@@ -118,9 +118,6 @@ static const int kInstructionsPadding = 6;
 // Tag for the 'Other bookmarks' button.
 static const int kOtherFolderButtonTag = 1;
 
-// Tag for the sync error button.
-static const int kSyncErrorButtonTag = 2;
-
 namespace {
 
 // BookmarkButton -------------------------------------------------------------
@@ -371,8 +368,6 @@ BookmarkBarView::BookmarkBarView(Browser* browser)
       bookmark_drop_menu_(NULL),
       other_bookmarked_button_(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(show_folder_method_factory_(this)),
-      sync_error_button_(NULL),
-      sync_service_(browser->profile()->GetProfileSyncService()),
       overflow_button_(NULL),
       instructions_(NULL),
       bookmarks_separator_view_(NULL),
@@ -381,9 +376,6 @@ BookmarkBarView::BookmarkBarView(Browser* browser)
       throbbing_view_(NULL),
       bookmark_bar_state_(BookmarkBar::SHOW),
       animating_detached_(false) {
-  if (sync_service_)
-    sync_service_->AddObserver(this);
-
   set_id(VIEW_ID_BOOKMARK_BAR);
   Init();
 
@@ -404,9 +396,6 @@ BookmarkBarView::~BookmarkBarView() {
     context_menu_->SetPageNavigator(NULL);
 
   StopShowFolderDropMenuTimer();
-
-  if (sync_service_)
-    sync_service_->RemoveObserver(this);
 }
 
 void BookmarkBarView::SetPageNavigator(PageNavigator* navigator) {
@@ -594,20 +583,15 @@ gfx::Size BookmarkBarView::GetMinimumSize() {
     width += 2 * static_cast<int>(kNewtabHorizontalPadding * current_state);
   }
 
-  int sync_error_total_width = 0;
-  gfx::Size sync_error_button_pref = sync_error_button_->GetPreferredSize();
-  if (sync_ui_util::ShouldShowSyncErrorButton(sync_service_))
-    sync_error_total_width += kButtonPadding + sync_error_button_pref.width();
-
   gfx::Size other_bookmarked_pref =
       other_bookmarked_button_->GetPreferredSize();
   gfx::Size overflow_pref = overflow_button_->GetPreferredSize();
   gfx::Size bookmarks_separator_pref =
       bookmarks_separator_view_->GetPreferredSize();
 
-  width += (other_bookmarked_pref.width() + kButtonPadding +
+  width += other_bookmarked_pref.width() + kButtonPadding +
       overflow_pref.width() + kButtonPadding +
-      bookmarks_separator_pref.width() + sync_error_total_width);
+      bookmarks_separator_pref.width();
 
   return gfx::Size(width, browser_defaults::kBookmarkBarHeight);
 }
@@ -827,20 +811,6 @@ void BookmarkBarView::GetAccessibleState(ui::AccessibleViewState* state) {
   state->name = l10n_util::GetStringUTF16(IDS_ACCNAME_BOOKMARKS);
 }
 
-void BookmarkBarView::OnStateChanged() {
-  // When the sync state changes, it is sufficient to invoke View::Layout since
-  // during layout we query the profile sync service and determine whether the
-  // new state requires showing the sync error button so that the user can
-  // re-enter her password. If extension shelf appears along with the bookmark
-  // shelf, it too needs to be layed out. Since both have the same parent, it is
-  // enough to let the parent layout both of these children.
-  // TODO(sky): This should not require Layout() and SchedulePaint(). Needs
-  //            some cleanup.
-  PreferredSizeChanged();
-  Layout();
-  SchedulePaint();
-}
-
 void BookmarkBarView::AnimationProgressed(const ui::Animation* animation) {
   if (browser_)
     browser_->BookmarkBarSizeChanged(true);
@@ -1041,14 +1011,6 @@ void BookmarkBarView::RunMenu(views::View* view, const gfx::Point& pt) {
 
 void BookmarkBarView::ButtonPressed(views::Button* sender,
                                     const views::Event& event) {
-  // Show the login wizard if the user clicked the re-login button.
-  if (sender->tag() == kSyncErrorButtonTag) {
-    DCHECK(sender == sync_error_button_);
-    DCHECK(sync_service_ && !sync_service_->IsManaged());
-    sync_service_->ShowErrorUI();
-    return;
-  }
-
   const BookmarkNode* node;
   if (sender->tag() == kOtherFolderButtonTag) {
     node = model_->other_node();
@@ -1153,9 +1115,6 @@ void BookmarkBarView::Init() {
 
   // Child views are traversed in the order they are added. Make sure the order
   // they are added matches the visual order.
-  sync_error_button_ = CreateSyncErrorButton();
-  AddChildView(sync_error_button_);
-
   overflow_button_ = CreateOverflowButton();
   AddChildView(overflow_button_);
 
@@ -1190,10 +1149,9 @@ void BookmarkBarView::Init() {
 }
 
 int BookmarkBarView::GetBookmarkButtonCount() {
-  // We contain five non-bookmark button views: other bookmarks, bookmarks
-  // separator, chevrons (for overflow), the instruction label and the sync
-  // error button.
-  return child_count() - 5;
+  // We contain four non-bookmark button views: other bookmarks, bookmarks
+  // separator, chevrons (for overflow), and the instruction label.
+  return child_count() - 4;
 }
 
 views::TextButton* BookmarkBarView::GetBookmarkButton(int index) {
@@ -1247,22 +1205,6 @@ MenuButton* BookmarkBarView::CreateOverflowButton() {
   return button;
 }
 
-views::TextButton* BookmarkBarView::CreateSyncErrorButton() {
-  views::TextButton* sync_error_button = new views::TextButton(
-      this, l10n_util::GetStringUTF16(IDS_SYNC_BOOKMARK_BAR_ERROR));
-  sync_error_button->set_tag(kSyncErrorButtonTag);
-
-  // The tooltip is the only way we have to display text explaining the error
-  // to the user.
-  sync_error_button->SetTooltipText(
-      l10n_util::GetStringUTF16(IDS_SYNC_BOOKMARK_BAR_ERROR_DESC));
-  sync_error_button->SetAccessibleName(
-      l10n_util::GetStringUTF16(IDS_ACCNAME_SYNC_ERROR_BUTTON));
-  sync_error_button->SetIcon(
-      *ResourceBundle::GetSharedInstance().GetBitmapNamed(IDR_WARNING));
-  return sync_error_button;
-}
-
 views::View* BookmarkBarView::CreateBookmarkButton(const BookmarkNode* node) {
   if (node->is_url()) {
     BookmarkButton* button = new BookmarkButton(
@@ -1311,9 +1253,10 @@ void BookmarkBarView::BookmarkNodeAddedImpl(BookmarkModel* model,
   }
   DCHECK(index >= 0 && index <= GetBookmarkButtonCount());
   const BookmarkNode* node = parent->GetChild(index);
-  if (!throbbing_view_ && sync_service_ && sync_service_->SetupInProgress()) {
+  ProfileSyncService* sync_service =
+      browser_->profile()->GetProfileSyncService();
+  if (!throbbing_view_ && sync_service && sync_service->SetupInProgress())
     StartThrobbing(node, true);
-  }
   AddChildViewAt(CreateBookmarkButton(node), index);
   UpdateColors();
   Layout();
@@ -1630,13 +1573,8 @@ gfx::Size BookmarkBarView::LayoutItems(bool compute_bounds_only) {
   gfx::Size bookmarks_separator_pref =
       bookmarks_separator_view_->GetPreferredSize();
 
-  int sync_error_total_width = 0;
-  gfx::Size sync_error_button_pref = sync_error_button_->GetPreferredSize();
-  if (sync_ui_util::ShouldShowSyncErrorButton(sync_service_)) {
-    sync_error_total_width += kButtonPadding + sync_error_button_pref.width();
-  }
   int max_x = width - overflow_pref.width() - kButtonPadding -
-      bookmarks_separator_pref.width() - sync_error_total_width;
+      bookmarks_separator_pref.width();
   if (other_bookmarked_button_->IsVisible())
     max_x -= other_bookmarked_pref.width() + kButtonPadding;
 
@@ -1708,21 +1646,6 @@ gfx::Size BookmarkBarView::LayoutItems(bool compute_bounds_only) {
     x += other_bookmarked_pref.width() + kButtonPadding;
   }
 
-  // Set the real bounds of the sync error button only if it needs to appear on
-  // the bookmarks bar.
-  if (sync_ui_util::ShouldShowSyncErrorButton(sync_service_)) {
-    x += kButtonPadding;
-    if (!compute_bounds_only) {
-      sync_error_button_->SetBounds(
-          x, y, sync_error_button_pref.width(), height);
-      sync_error_button_->SetVisible(true);
-    }
-    x += sync_error_button_pref.width();
-  } else if (!compute_bounds_only) {
-    sync_error_button_->SetBounds(x, y, 0, height);
-    sync_error_button_->SetVisible(false);
-  }
-
   // Set the preferred size computed so far.
   if (compute_bounds_only) {
     x += kRightMargin;