Adding usage and quota entry to chrome://settings/cookies.

chrome/browser/ui/webui/cookies_tree_model_util.cc

Index: chrome/browser/ui/webui/cookies_tree_model_util.cc
diff --git a/chrome/browser/ui/webui/cookies_tree_model_util.cc b/chrome/browser/ui/webui/cookies_tree_model_util.cc
index ac744b49e1e1ac5222a38dc77e0864ff30ec5309..74e295660a8b6493bc3e1dd79da6c072a2daeb8d 100644
--- a/chrome/browser/ui/webui/cookies_tree_model_util.cc
+++ b/chrome/browser/ui/webui/cookies_tree_model_util.cc
@@ -41,6 +41,11 @@ static const char kKeyModified[] = "modified";
 static const char kKeyPersistent[] = "persistent";
 static const char kKeyTemporary[] = "temporary";
 
+static const char kKeyTotalUsage[] = "totalUsage";
+static const char kKeyTemporaryUsage[] = "temporaryUsage";
+static const char kKeyPersistentUsage[] = "persistentUsage";
+static const char kKeyPersistentQuota[] = "persistentQuota";
+
 // Encodes a pointer value into a hex string.
 std::string PointerToHexString(const void* pointer) {
   return base::HexEncode(&pointer, sizeof(pointer));
@@ -190,6 +195,39 @@ void GetCookieTreeNodeDictionary(const CookieTreeNode& node,
                               IDS_COOKIES_FILE_SYSTEM_USAGE_NONE));
       break;
     }
+    case CookieTreeNode::DetailedInfo::TYPE_QUOTA: {
+      dict->SetString(kKeyType, "quota");
+      dict->SetString(kKeyIcon, "chrome://theme/IDR_COOKIE_STORAGE_ICON");
+
+      const BrowsingDataQuotaHelper::QuotaInfo& quota_info =
+          *node.GetDetailedInfo().quota_info;
+
+      dict->SetString(kKeyOrigin, quota_info.host);
+
+      if (quota_info.temporary_usage >= 0 && quota_info.persistent_usage >= 0) {
+        dict->SetString(kKeyTotalUsage,
+                        UTF16ToUTF8(ui::FormatBytes(
+                            quota_info.temporary_usage +
+                            quota_info.persistent_usage)));
+      }
+
+      if (quota_info.temporary_usage >= 0) {
+        dict->SetString(kKeyTemporaryUsage,
+                        UTF16ToUTF8(ui::FormatBytes(
+                            quota_info.temporary_usage)));
+      }
+      if (quota_info.persistent_usage >= 0) {
+        dict->SetString(kKeyPersistentUsage,
+                        UTF16ToUTF8(ui::FormatBytes(
+                            quota_info.persistent_usage)));
+      }
+      if (quota_info.persistent_quota >= 0) {
+        dict->SetString(kKeyPersistentQuota,
+                        UTF16ToUTF8(ui::FormatBytes(
+                            quota_info.persistent_quota)));
+      }
+      break;
+    }
     default:
 #if defined(OS_MACOSX)
       dict->SetString(kKeyIcon, "chrome://theme/IDR_BOOKMARK_BAR_FOLDER");