Update Sad Tab help text and link.

chrome/browser/ui/views/sad_tab_view.cc

Index: chrome/browser/ui/views/sad_tab_view.cc
diff --git a/chrome/browser/ui/views/sad_tab_view.cc b/chrome/browser/ui/views/sad_tab_view.cc
index fa49b6082695e0493f7ab78f2787bc93d2fd2337..b71d049546b5bc01388dbea16138ad76cea7dc8c 100644
--- a/chrome/browser/ui/views/sad_tab_view.cc
+++ b/chrome/browser/ui/views/sad_tab_view.cc
@@ -51,7 +51,7 @@ static const int kMessageFontSizeDelta = 1;
 
 SadTabView::SadTabView(TabContents* tab_contents, Kind kind)
     : tab_contents_(tab_contents),
-      learn_more_link_(NULL),
+      help_link_(NULL),
       kind_(kind),
       painted_(false) {
   DCHECK(tab_contents);
@@ -76,12 +76,19 @@ SadTabView::SadTabView(TabContents* tab_contents, Kind kind)
       kind == CRASHED ? IDS_SAD_TAB_MESSAGE : IDS_KILLED_TAB_MESSAGE);
 
   if (tab_contents != NULL) {
-    learn_more_link_ =
-        new views::Link(UTF16ToWide(l10n_util::GetStringUTF16(IDS_LEARN_MORE)));
-    learn_more_link_->SetFont(*message_font_);
-    learn_more_link_->SetNormalColor(kLinkColor);
-    learn_more_link_->set_listener(this);
-    AddChildView(learn_more_link_);
+    if (kind == CRASHED) {
+      size_t offset = 0;
+      string16 help(l10n_util::GetStringFUTF16(IDS_SAD_TAB_HELP_MESSAGE,
+                                               string16(), &offset));
+      help_prefix_ = help.substr(0, offset);
+      help_suffix_ = help.substr(offset);
+    }
+    help_link_ = new views::Link(UTF16ToWide(l10n_util::GetStringUTF16(
+        kind == CRASHED ? IDS_SAD_TAB_HELP_LINK : IDS_LEARN_MORE)));
+    help_link_->SetFont(*message_font_);
+    help_link_->SetNormalColor(kLinkColor);
+    help_link_->set_listener(this);
+    AddChildView(help_link_);
   }
 }
 
@@ -117,9 +124,21 @@ void SadTabView::OnPaint(gfx::Canvas* canvas) {
                         message_bounds_.width(), message_bounds_.height(),
                         kMessageFlags);
 
-  if (learn_more_link_ != NULL)
-    learn_more_link_->SetBounds(link_bounds_.x(), link_bounds_.y(),
-                                link_bounds_.width(), link_bounds_.height());
+  if (help_link_ != NULL) {
+    if (kind_ == CRASHED) {
+      canvas->DrawStringInt(help_prefix_, *message_font_, kMessageColor,
+          help_prefix_bounds_.x(), help_prefix_bounds_.y(),
+          help_prefix_bounds_.width(), help_prefix_bounds_.height(),
+          gfx::Canvas::TEXT_ALIGN_CENTER);
+
+      canvas->DrawStringInt(help_suffix_, *message_font_, kMessageColor,
+          help_suffix_bounds_.x(), help_suffix_bounds_.y(),
+          help_suffix_bounds_.width(), help_suffix_bounds_.height(),
+          gfx::Canvas::TEXT_ALIGN_CENTER);
+    }
+    help_link_->SetBounds(help_link_bounds_.x(), help_link_bounds_.y(),
+        help_link_bounds_.width(), help_link_bounds_.height());
+  }
 }
 
 void SadTabView::Layout() {
@@ -143,17 +162,32 @@ void SadTabView::Layout() {
   int message_y = title_bounds_.bottom() + kTitleMessageSpacing;
   message_bounds_.SetRect(message_x, message_y, message_width, message_height);
 
-  if (learn_more_link_ != NULL) {
-    gfx::Size sz = learn_more_link_->GetPreferredSize();
-    gfx::Insets insets = learn_more_link_->GetInsets();
-    link_bounds_.SetRect((width() - sz.width()) / 2,
-                         message_bounds_.bottom() + kTitleMessageSpacing -
-                         insets.top(), sz.width(), sz.height());
+  if (help_link_ != NULL) {
+    gfx::Size link_size = help_link_->GetPreferredSize();
+    gfx::Insets link_insets = help_link_->GetInsets();
+    int y = message_bounds_.bottom() + kTitleMessageSpacing;
+    if (kind_ == CRASHED) {
+      // Layout [HELP PREFIX][HELP LINK][HELP SUFFIX] centered.
+      int help_height = message_font_->GetHeight();
+      int prefix_width = message_font_->GetStringWidth(help_prefix_);
+      int suffix_width = message_font_->GetStringWidth(help_suffix_);
+      int offset = width() - link_size.width() - prefix_width - suffix_width;
+      offset /= 2;
+      help_prefix_bounds_.SetRect(offset, y, prefix_width, help_height);
+      offset += prefix_width;
+      help_link_bounds_.SetRect(offset, y - link_insets.top(),
+                                link_size.width(), link_size.height());
+      offset += link_size.width();
+      help_suffix_bounds_.SetRect(offset, y, suffix_width, help_height);
+    } else {
+      help_link_bounds_.SetRect((width() - link_size.width()) / 2,
+          y  - link_insets.top(), link_size.width(), link_size.height());
+    }
   }
 }
 
 void SadTabView::LinkClicked(views::Link* source, int event_flags) {
-  if (tab_contents_ != NULL && source == learn_more_link_) {
+  if (tab_contents_ != NULL && source == help_link_) {
     GURL help_url =
         google_util::AppendGoogleLocaleParam(GURL(kind_ == CRASHED ?
                                                   chrome::kCrashReasonURL :