Componentize sad_tab

components/sad_tab/views/sad_tab_view.cc

Index: components/sad_tab/views/sad_tab_view.cc
diff --git a/chrome/browser/ui/views/sad_tab_view.cc b/components/sad_tab/views/sad_tab_view.cc
similarity index 86%
rename from chrome/browser/ui/views/sad_tab_view.cc
rename to components/sad_tab/views/sad_tab_view.cc
index 173455ecb87ba8aed454c7f4ceb5db9b65843fd6..652ec547044912792e6ceaf9a24ffb241d222d2c 100644
--- a/chrome/browser/ui/views/sad_tab_view.cc
+++ b/components/sad_tab/views/sad_tab_view.cc
@@ -2,23 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/views/sad_tab_view.h"
+#include "components/sad_tab/views/sad_tab_view.h"
 
 #include <string>
 
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/chrome_pages.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/grit/generated_resources.h"
-#include "components/feedback/feedback_util.h"
+#include "components/sad_tab/sad_tab_client.h"
+#include "components/sad_tab/url_constants.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/web_contents.h"
+#include "grit/component_scaled_resources.h"
 #include "grit/components_strings.h"
-#include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/background.h"
@@ -33,6 +29,8 @@
 using content::OpenURLParams;
 using content::WebContents;
 
+namespace sad_tab {
+
 namespace {
 
 const int kPadding = 20;
@@ -45,9 +43,12 @@ const char kCategoryTagCrash[] = "Crash";
 
 }  // namespace
 
-SadTabView::SadTabView(WebContents* web_contents, chrome::SadTabKind kind)
+SadTabView::SadTabView(WebContents* web_contents,
+                       SadTabKind kind,
+                       SadTabClient* client)
     : web_contents_(web_contents),
       kind_(kind),
+      client_(client),
       painted_(false),
       message_(NULL),
       help_link_(NULL),
@@ -66,14 +67,14 @@ SadTabView::SadTabView(WebContents* web_contents, chrome::SadTabKind kind)
   // directly compared.
   // TODO(jamescook): Maybe track time between sad tabs?
   switch (kind_) {
-    case chrome::SAD_TAB_KIND_CRASHED: {
+    case SAD_TAB_KIND_CRASHED: {
       static int crashed = 0;
       crashed++;
       UMA_HISTOGRAM_CUSTOM_COUNTS(
           "Tabs.SadTab.CrashCreated", crashed, 1, 1000, 50);
       break;
     }
-    case chrome::SAD_TAB_KIND_KILLED: {
+    case SAD_TAB_KIND_KILLED: {
       static int killed = 0;
       killed++;
       UMA_HISTOGRAM_CUSTOM_COUNTS(
@@ -86,7 +87,7 @@ SadTabView::SadTabView(WebContents* web_contents, chrome::SadTabKind kind)
 
   // Set the background color.
   set_background(views::Background::CreateSolidBackground(
-      (kind_ == chrome::SAD_TAB_KIND_CRASHED) ? kCrashColor : kKillColor));
+      (kind_ == SAD_TAB_KIND_CRASHED) ? kCrashColor : kKillColor));
 
   views::GridLayout* layout = new views::GridLayout(this);
   SetLayoutManager(layout);
@@ -100,12 +101,12 @@ SadTabView::SadTabView(WebContents* web_contents, chrome::SadTabKind kind)
 
   views::ImageView* image = new views::ImageView();
   image->SetImage(ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
-      (kind_ == chrome::SAD_TAB_KIND_CRASHED) ? IDR_SAD_TAB : IDR_KILLED_TAB));
+      (kind_ == SAD_TAB_KIND_CRASHED) ? IDR_SAD_TAB : IDR_KILLED_TAB));
   layout->StartRowWithPadding(0, column_set_id, 1, kPadding);
   layout->AddView(image);
 
   views::Label* title = CreateLabel(l10n_util::GetStringUTF16(
-      (kind_ == chrome::SAD_TAB_KIND_CRASHED) ?
+      (kind_ == SAD_TAB_KIND_CRASHED) ?
           IDS_SAD_TAB_TITLE : IDS_KILLED_TAB_TITLE));
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   title->SetFontList(rb.GetFontList(ui::ResourceBundle::MediumFont));
@@ -113,7 +114,7 @@ SadTabView::SadTabView(WebContents* web_contents, chrome::SadTabKind kind)
   layout->AddView(title);
 
   message_ = CreateLabel(l10n_util::GetStringUTF16(
-      (kind_ == chrome::SAD_TAB_KIND_CRASHED) ?
+      (kind_ == SAD_TAB_KIND_CRASHED) ?
           IDS_SAD_TAB_MESSAGE : IDS_KILLED_TAB_MESSAGE));
   message_->SetMultiLine(true);
   layout->StartRowWithPadding(0, column_set_id, 0, kPadding);
@@ -132,10 +133,10 @@ SadTabView::SadTabView(WebContents* web_contents, chrome::SadTabKind kind)
     layout->AddView(reload_button_);
 
     help_link_ = CreateLink(l10n_util::GetStringUTF16(
-        (kind_ == chrome::SAD_TAB_KIND_CRASHED) ?
+        (kind_ == SAD_TAB_KIND_CRASHED) ?
             IDS_SAD_TAB_HELP_LINK : IDS_LEARN_MORE));
 
-    if (kind_ == chrome::SAD_TAB_KIND_CRASHED) {
+    if (kind_ == SAD_TAB_KIND_CRASHED) {
       size_t offset = 0;
       base::string16 help_text(
           l10n_util::GetStringFUTF16(IDS_SAD_TAB_HELP_MESSAGE,
@@ -174,15 +175,15 @@ SadTabView::~SadTabView() {}
 void SadTabView::LinkClicked(views::Link* source, int event_flags) {
   DCHECK(web_contents_);
   if (source == help_link_) {
-    GURL help_url((kind_ == chrome::SAD_TAB_KIND_CRASHED) ?
-        chrome::kCrashReasonURL : chrome::kKillReasonURL);
+    GURL help_url((kind_ == SAD_TAB_KIND_CRASHED) ?
+        kCrashReasonURL : kKillReasonURL);
     OpenURLParams params(
         help_url, content::Referrer(), CURRENT_TAB,
         ui::PAGE_TRANSITION_LINK, false);
     web_contents_->OpenURL(params);
   } else if (source == feedback_link_) {
-    chrome::ShowFeedbackPage(
-        chrome::FindBrowserWithWebContents(web_contents_),
+    client_->ShowFeedbackPage(
+        web_contents_,
         l10n_util::GetStringUTF8(IDS_KILLED_TAB_FEEDBACK_MESSAGE),
         std::string(kCategoryTagCrash));
   }
@@ -212,13 +213,13 @@ void SadTabView::OnPaint(gfx::Canvas* canvas) {
     // for tab discard events in chromeos::OomPriorityManager so they
     // can be directly compared.
     switch (kind_) {
-      case chrome::SAD_TAB_KIND_CRASHED: {
+      case SAD_TAB_KIND_CRASHED: {
         static int crashed = 0;
         UMA_HISTOGRAM_CUSTOM_COUNTS(
             "Tabs.SadTab.CrashDisplayed", ++crashed, 1, 1000, 50);
         break;
       }
-      case chrome::SAD_TAB_KIND_KILLED: {
+      case SAD_TAB_KIND_KILLED: {
         static int killed = 0;
         UMA_HISTOGRAM_CUSTOM_COUNTS(
             "Tabs.SadTab.KillDisplayed", ++killed, 1, 1000, 50);
@@ -273,11 +274,4 @@ views::Link* SadTabView::CreateLink(const base::string16& text) {
   return link;
 }
 
-namespace chrome {
-
-SadTab* SadTab::Create(content::WebContents* web_contents,
-                       SadTabKind kind) {
-  return new SadTabView(web_contents, kind);
-}
-
-}  // namespace chrome
+}  // namespace sad_tab