Revert of Convert MediaRouter mojom apis to intake url::Origin objects instead of strings

chrome/browser/media/router/presentation_request_unittest.cc

Index: chrome/browser/media/router/presentation_request_unittest.cc
diff --git a/chrome/browser/media/router/presentation_request_unittest.cc b/chrome/browser/media/router/presentation_request_unittest.cc
index 8144d73db26913d38aa52152c1d4c60496f2b02d..165b5d078795cfe0747ec25df504d71ebb3bd440 100644
--- a/chrome/browser/media/router/presentation_request_unittest.cc
+++ b/chrome/browser/media/router/presentation_request_unittest.cc
@@ -8,17 +8,17 @@
 namespace media_router {
 
 TEST(PresentationRequestTest, Equals) {
-  url::Origin frame_origin(GURL("http://www.site.com/"));
+  GURL frame_url("http://www.site.com/");
   std::vector<GURL> presentation_urls = {
       GURL("http://www.example.com/presentation.html"),
       GURL("http://www.example.net/alternate.html")};
 
   PresentationRequest request1(RenderFrameHostId(1, 2), presentation_urls,
-                               frame_origin);
+                               frame_url);
 
   // Frame IDs are different.
   PresentationRequest request2(RenderFrameHostId(3, 4), presentation_urls,
-                               frame_origin);
+                               frame_url);
   EXPECT_FALSE(request1.Equals(request2));
 
   // Presentation URLs are different.
@@ -26,19 +26,19 @@
       RenderFrameHostId(1, 2),
       {GURL("http://www.example.net/presentation.html"),
        GURL("http://www.example.com/presentation.html")},
-      frame_origin);
+      frame_url);
   EXPECT_FALSE(request1.Equals(request3));
 
   // Frame URLs are different.
   PresentationRequest request4(RenderFrameHostId(1, 2), presentation_urls,
-                               url::Origin(GURL("http://www.site.net/")));
+                               GURL("http://www.site.net/"));
   EXPECT_FALSE(request1.Equals(request4));
 
   PresentationRequest request5(
       RenderFrameHostId(1, 2),
       {GURL("http://www.example.com/presentation.html"),
        GURL("http://www.example.net/alternate.html")},
-      url::Origin(GURL("http://www.site.com/")));
+      GURL("http://www.site.com/"));
   EXPECT_TRUE(request1.Equals(request5));
 }