Add url::Origin::GetURL() to convert Origins to URLs without reparsing

third_party/WebKit/Source/platform/weborigin/SecurityOriginTest.cpp

Index: third_party/WebKit/Source/platform/weborigin/SecurityOriginTest.cpp
diff --git a/third_party/WebKit/Source/platform/weborigin/SecurityOriginTest.cpp b/third_party/WebKit/Source/platform/weborigin/SecurityOriginTest.cpp
index 1df9cb0d7a7141d7d1a860ecdf05d58ae139ba0d..cdb24f355512e9593eed81d11cf9b4b491af0cfa 100644
--- a/third_party/WebKit/Source/platform/weborigin/SecurityOriginTest.cpp
+++ b/third_party/WebKit/Source/platform/weborigin/SecurityOriginTest.cpp
@@ -418,8 +418,8 @@ TEST_F(SecurityOriginTest, CreateFromTuple) {
       {"http", "example.com", 81, "http://example.com:81"},
       {"https", "example.com", 443, "https://example.com"},
       {"https", "example.com", 444, "https://example.com:444"},
-      {"file", "", 0, "file://"},
-      {"file", "example.com", 0, "file://"},
+      {"file", "", 0, "file:///"},
+      {"file", "example.com", 0, "file:///"},
   };
 
   for (const auto& test : cases) {
@@ -438,12 +438,12 @@ TEST_F(SecurityOriginTest, UniquenessPropagatesToBlobUrls) {
       {"", true, "null"},
       {"null", true, "null"},
       {"data:text/plain,hello_world", true, "null"},
-      {"file:///path", false, "file://"},
+      {"file:///path", false, "file:///"},
       {"filesystem:http://host/filesystem-path", false, "http://host"},
-      {"filesystem:file:///filesystem-path", false, "file://"},
+      {"filesystem:file:///filesystem-path", false, "file:///"},
       {"filesystem:null/filesystem-path", true, "null"},
       {"blob:http://host/blob-id", false, "http://host"},
-      {"blob:file:///blob-id", false, "file://"},
+      {"blob:file:///blob-id", false, "file:///"},
       {"blob:null/blob-id", true, "null"},
   };