[Resources] Add the Roboto font for contextual_search_promo_source and localize strings.

chrome/browser/search/contextual_search_promo_source.cc

Index: chrome/browser/search/contextual_search_promo_source.cc
diff --git a/chrome/browser/search/contextual_search_promo_source.cc b/chrome/browser/search/contextual_search_promo_source.cc
index 0b9adf2d78285429453a5c3658472d034d0de67c..7c50b004fecf4a4487408b4b39b8850875bbf24f 100644
--- a/chrome/browser/search/contextual_search_promo_source.cc
+++ b/chrome/browser/search/contextual_search_promo_source.cc
@@ -7,9 +7,14 @@
 #include "base/memory/ref_counted_memory.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
+#include "base/values.h"
 #include "chrome/common/url_constants.h"
 #include "grit/browser_resources.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/base/webui/jstemplate_builder.h"
 #include "url/gurl.h"
 
 namespace {
@@ -17,6 +22,7 @@ namespace {
 const char kPromoHTMLPath[] = "/promo.html";
 const char kPromoCSSPath[] = "/promo.css";
 const char kPromoJSPath[] = "/promo.js";
+const char kPromoRobotoPath[] = "/roboto.woff";
 
 }  // namespace
 
@@ -32,11 +38,13 @@ void ContextualSearchPromoSource::StartDataRequest(
            path_and_query);
   std::string path(url.path());
   if (path == kPromoHTMLPath) {
-    SendResource(IDR_CONTEXTUAL_SEARCH_PROMO_HTML, callback);
+    SendHtmlWithStrings(callback);
   } else if (path == kPromoCSSPath) {
     SendResource(IDR_CONTEXTUAL_SEARCH_PROMO_CSS, callback);
   } else if (path == kPromoJSPath) {
     SendResource(IDR_CONTEXTUAL_SEARCH_PROMO_JS, callback);
+  } else if (path == kPromoRobotoPath) {
+    SendResource(IDR_CONTEXTUAL_SEARCH_ROBOTO_WOFF, callback);
   } else {
     callback.Run(NULL);
   }
@@ -53,6 +61,7 @@ std::string ContextualSearchPromoSource::GetMimeType(
   if (EndsWith(path, ".png", false)) return "image/png";
   if (EndsWith(path, ".css", false)) return "text/css";
   if (EndsWith(path, ".html", false)) return "text/html";
+  if (EndsWith(path, ".woff", false)) return "font/woff";
   return "";
 }
 
@@ -60,9 +69,31 @@ bool ContextualSearchPromoSource::ShouldDenyXFrameOptions() const {
   return false;
 }
 
+bool ContextualSearchPromoSource::ShouldAddContentSecurityPolicy() const {
+  return false;
+}
+
 void ContextualSearchPromoSource::SendResource(
     int resource_id, const content::URLDataSource::GotDataCallback& callback) {
   scoped_refptr<base::RefCountedStaticMemory> response(
       ResourceBundle::GetSharedInstance().LoadDataResourceBytes(resource_id));
   callback.Run(response.get());
 }
+
+void ContextualSearchPromoSource::SendHtmlWithStrings(
+    const content::URLDataSource::GotDataCallback& callback) {
+  base::DictionaryValue strings_data;
+  strings_data.SetString(
+      "description",
+      l10n_util::GetStringUTF16(IDS_CONTEXTUAL_SEARCH_PROMO_DESCRIPTION));
+  strings_data.SetString(
+      "optIn", l10n_util::GetStringUTF16(IDS_CONTEXTUAL_SEARCH_PROMO_OPTIN));
+  strings_data.SetString(
+      "optOut", l10n_util::GetStringUTF16(IDS_CONTEXTUAL_SEARCH_PROMO_OPTOUT));
+  base::StringPiece html(
+      ResourceBundle::GetSharedInstance().GetRawDataResource(
+         IDR_CONTEXTUAL_SEARCH_PROMO_HTML));
+  webui::UseVersion2 version;
+  std::string response(webui::GetI18nTemplateHtml(html, &strings_data));
+  callback.Run(base::RefCountedString::TakeString(&response));
+}