1 files changed, 39 insertions, 41 deletions

diff --git a/chrome/browser/ui/views/tabs/tab.cc b/chrome/browser/ui/views/tabs/tab.cc
index 98e19cc..e24478e 100644
--- a/chrome/browser/ui/views/tabs/tab.cc
+++ b/chrome/browser/ui/views/tabs/tab.cc
@@ -53,9 +53,9 @@ static const int kMiniTabRendererAsNormalTabWidth =
 // How opaque to make the hover state (out of 1).
 static const double kHoverOpacity = 0.33;
 
-Tab::TabImage Tab::tab_alpha = {0};
-Tab::TabImage Tab::tab_active = {0};
-Tab::TabImage Tab::tab_inactive = {0};
+Tab::TabImage Tab::tab_alpha_ = {0};
+Tab::TabImage Tab::tab_active_ = {0};
+Tab::TabImage Tab::tab_inactive_ = {0};
 
 // Durations for the various parts of the mini tab title animation.
 static const int kMiniTitleChangeAnimationDuration1MS = 1600;
@@ -82,19 +82,6 @@ static const SkScalar kTabCapWidth = 15;
 static const SkScalar kTabTopCurveWidth = 4;
 static const SkScalar kTabBottomCurveWidth = 3;
 
-namespace {
-
-void InitTabResources() {
-  static bool initialized = false;
-  if (initialized)
-    return;
-
-  initialized = true;
-  Tab::LoadTabImages();
-}
-
-}  // namespace
-
 // static
 const char Tab::kViewClassName[] = "browser/tabs/Tab";
 
@@ -140,10 +127,6 @@ void Tab::StopMiniTabTitleAnimation() {
     mini_title_animation_->Stop();
 }
 
-void Tab::PaintIcon(gfx::Canvas* canvas) {
-  BaseTab::PaintIcon(canvas, favicon_bounds_.x(), favicon_bounds_.y());
-}
-
 // static
 gfx::Size Tab::GetMinimumUnselectedSize() {
   InitTabResources();
@@ -152,7 +135,7 @@ gfx::Size Tab::GetMinimumUnselectedSize() {
   minimum_size.set_width(kLeftPadding + kRightPadding);
   // Since we use bitmap images, the real minimum height of the image is
   // defined most accurately by the height of the end cap images.
-  minimum_size.set_height(tab_active.image_l->height());
+  minimum_size.set_height(tab_active_.image_l->height());
   return minimum_size;
 }
 
@@ -321,7 +304,7 @@ void Tab::Layout() {
 }
 
 void Tab::OnThemeChanged() {
-  Tab::LoadTabImages();
+  LoadTabImages();
 }
 
 bool Tab::HasHitTestMask() const {
@@ -370,6 +353,10 @@ void Tab::OnMouseMoved(const views::MouseEvent& e) {
 ////////////////////////////////////////////////////////////////////////////////
 // Tab, private
 
+void Tab::PaintIcon(gfx::Canvas* canvas) {
+  BaseTab::PaintIcon(canvas, favicon_bounds_.x(), favicon_bounds_.y());
+}
+
 void Tab::PaintTabBackground(gfx::Canvas* canvas) {
   if (IsSelected()) {
     PaintActiveTabBackground(canvas);
@@ -465,9 +452,9 @@ void Tab::PaintInactiveTabBackground(gfx::Canvas* canvas) {
 
   SkBitmap* tab_bg = GetThemeProvider()->GetBitmapNamed(tab_id);
 
-  TabImage* tab_image = &tab_active;
-  TabImage* tab_inactive_image = &tab_inactive;
-  TabImage* alpha = &tab_alpha;
+  TabImage* tab_image = &tab_active_;
+  TabImage* tab_inactive_image = &tab_inactive_;
+  TabImage* alpha = &tab_alpha_;
 
   // If the theme is providing a custom background image, then its top edge
   // should be at the top of the tab. Otherwise, we assume that the background
@@ -539,13 +526,12 @@ void Tab::PaintActiveTabBackground(gfx::Canvas* canvas) {
   int offset = GetX(views::View::APPLY_MIRRORING_TRANSFORMATION) +
       background_offset_.x();
   ThemeProvider* tp = GetThemeProvider();
-  if (!tp)
-    NOTREACHED() << "Unable to get theme provider";
+  DCHECK(tp) << "Unable to get theme provider";
 
   SkBitmap* tab_bg = GetThemeProvider()->GetBitmapNamed(IDR_THEME_TOOLBAR);
 
-  TabImage* tab_image = &tab_active;
-  TabImage* alpha = &tab_alpha;
+  TabImage* tab_image = &tab_active_;
+  TabImage* alpha = &tab_alpha_;
 
   // Draw left edge.
   SkBitmap tab_l = SkBitmapOperations::CreateTiledBitmap(
@@ -655,22 +641,34 @@ double Tab::GetThrobValue() {
 // Tab, private:
 
 // static
+void Tab::InitTabResources() {
+  static bool initialized = false;
+  if (initialized)
+    return;
+
+  initialized = true;
+
+  // Load the tab images once now, and maybe again later if the theme changes.
+  LoadTabImages();
+}
+
+// static
 void Tab::LoadTabImages() {
   // We're not letting people override tab images just yet.
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
 
-  tab_alpha.image_l = rb.GetBitmapNamed(IDR_TAB_ALPHA_LEFT);
-  tab_alpha.image_r = rb.GetBitmapNamed(IDR_TAB_ALPHA_RIGHT);
+  tab_alpha_.image_l = rb.GetBitmapNamed(IDR_TAB_ALPHA_LEFT);
+  tab_alpha_.image_r = rb.GetBitmapNamed(IDR_TAB_ALPHA_RIGHT);
 
-  tab_active.image_l = rb.GetBitmapNamed(IDR_TAB_ACTIVE_LEFT);
-  tab_active.image_c = rb.GetBitmapNamed(IDR_TAB_ACTIVE_CENTER);
-  tab_active.image_r = rb.GetBitmapNamed(IDR_TAB_ACTIVE_RIGHT);
-  tab_active.l_width = tab_active.image_l->width();
-  tab_active.r_width = tab_active.image_r->width();
+  tab_active_.image_l = rb.GetBitmapNamed(IDR_TAB_ACTIVE_LEFT);
+  tab_active_.image_c = rb.GetBitmapNamed(IDR_TAB_ACTIVE_CENTER);
+  tab_active_.image_r = rb.GetBitmapNamed(IDR_TAB_ACTIVE_RIGHT);
+  tab_active_.l_width = tab_active_.image_l->width();
+  tab_active_.r_width = tab_active_.image_r->width();
 
-  tab_inactive.image_l = rb.GetBitmapNamed(IDR_TAB_INACTIVE_LEFT);
-  tab_inactive.image_c = rb.GetBitmapNamed(IDR_TAB_INACTIVE_CENTER);
-  tab_inactive.image_r = rb.GetBitmapNamed(IDR_TAB_INACTIVE_RIGHT);
-  tab_inactive.l_width = tab_inactive.image_l->width();
-  tab_inactive.r_width = tab_inactive.image_r->width();
+  tab_inactive_.image_l = rb.GetBitmapNamed(IDR_TAB_INACTIVE_LEFT);
+  tab_inactive_.image_c = rb.GetBitmapNamed(IDR_TAB_INACTIVE_CENTER);
+  tab_inactive_.image_r = rb.GetBitmapNamed(IDR_TAB_INACTIVE_RIGHT);
+  tab_inactive_.l_width = tab_inactive_.image_l->width();
+  tab_inactive_.r_width = tab_inactive_.image_r->width();
 }