Adds some debugging info in hopes of tracking leak in

chrome/browser/views/tabs/tab_strip.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/views/tabs/tab_strip.h"
 
 #include "app/animation_container.h"
 #include "app/drag_drop_types.h"
 #include "app/l10n_util.h"
 #include "app/os_exchange_data.h"
 #include "app/resource_bundle.h"
 #include "app/slide_animation.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/stl_util-inl.h"
+#include "base/string_util.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_theme_provider.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/view_ids.h"
 #include "chrome/browser/views/app_launcher.h"
@@ skipping 1380 matching lines @@
     // right edge of the TabStrip's bounds, rather than the right edge of the
     // right-most Tab, otherwise it'll bounce when animating.
     new_tab_x = width() - newtab_button_bounds_.width();
   } else {
     new_tab_x = Round(tab_x - kTabHOffset) + kNewTabButtonHOffset;
   }
   newtab_button_bounds_.set_origin(gfx::Point(new_tab_x, new_tab_y));
 }
 
 void TabStrip::NewTabAnimation1Done() {
+#if defined(OS_LINUX)
+  std::string details(IntToString(GetTabCount()));
+
+  for (size_t i = 0; i < tab_data_.size(); ++i) {
+    if (tab_data_[i].tab->closing())
+      details += " " + IntToString(static_cast<int>(i));
+  }
+
+  LOG(ERROR) << " NewTabAnimation1Done details=" << details;
+#endif
+
   int tab_data_index = static_cast<int>(tab_data_.size() - 1);
   Tab* tab = GetTabAtTabDataIndex(tab_data_index);
 
   gfx::Rect old_tab_bounds = tab->bounds();
 
   GenerateIdealBounds();
 
   gfx::Rect& end_bounds = tab_data_[tab_data_index].ideal_bounds;
   end_bounds.Offset(kNewTabOvershoot, 0);
 
@@ skipping 174 matching lines @@
     ResetAnimationState(false);
   }
 
   DCHECK(!IsAnimating());
 
   if (layout)
     Layout();
 }
 
 void TabStrip::ResetAnimationState(bool stop_new_tab_timer) {
+#if defined(OS_LINUX)
+  LOG(ERROR) << " ResetAnimationState stop=" << stop_new_tab_timer;
+#endif
+
   if (animation_type_ == ANIMATION_NEW_TAB_2)
     newtab_button_->SchedulePaint();
 
   if (stop_new_tab_timer)
     new_tab_timer_.Stop();
 
   animation_type_ = ANIMATION_DEFAULT;
 
   // Reset the animation state of each tab.
   for (int i = 0, count = GetTabCount(); i < count; ++i) {
@@ skipping 94 matching lines @@
   return tab_data_.size();
 }
 
 int TabStrip::TabDataIndexOfTab(Tab* tab) const {
   for (size_t i = 0; i < tab_data_.size(); ++i) {
     if (tab_data_[i].tab == tab)
       return i;
   }
   return -1;
 }