Pass origin to StartObservingMediaSinks.

chrome/browser/media/router/media_source_helper_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/media/router/media_source.h"
 #include "chrome/browser/media/router/media_source_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media_router {
 
 TEST(MediaSourcesTest, IsMirroringMediaSource) {
   EXPECT_TRUE(IsTabMirroringMediaSource(MediaSourceForTab(123)));
   EXPECT_TRUE(IsDesktopMirroringMediaSource(MediaSourceForDesktop()));
   EXPECT_TRUE(IsMirroringMediaSource(MediaSourceForTab(123)));
   EXPECT_TRUE(IsMirroringMediaSource(MediaSourceForDesktop()));
   EXPECT_FALSE(IsMirroringMediaSource(MediaSourceForCastApp("CastApp")));
   EXPECT_FALSE(
-      IsMirroringMediaSource(MediaSourceForPresentationUrl("http://url")));
+      IsMirroringMediaSource(
+        MediaSourceForPresentationUrl("http://url",
+                                      "http://url.origin.com")));
 }
 
 TEST(MediaSourcesTest, CreateMediaSource) {
   EXPECT_EQ("urn:x-org.chromium.media:source:tab:123",
             MediaSourceForTab(123).id());
   EXPECT_EQ("urn:x-org.chromium.media:source:desktop",
             MediaSourceForDesktop().id());
   EXPECT_EQ("urn:x-com.google.cast:application:DEADBEEF",
             MediaSourceForCastApp("DEADBEEF").id());
   EXPECT_EQ("http://example.com/",
-            MediaSourceForPresentationUrl("http://example.com/").id());
+            MediaSourceForPresentationUrl("http://example.com/",
+                                          "http://example.origin.com").id());
 }
 
 TEST(MediaSourcesTest, IsValidMediaSource) {
   EXPECT_TRUE(IsValidMediaSource(MediaSourceForTab(123)));
   EXPECT_TRUE(IsValidMediaSource(MediaSourceForDesktop()));
   EXPECT_TRUE(IsValidMediaSource(MediaSourceForCastApp("DEADBEEF")));
   EXPECT_TRUE(
-      IsValidMediaSource(MediaSourceForPresentationUrl("http://example.com/")));
+      IsValidMediaSource(
+        MediaSourceForPresentationUrl("http://example.com/",
+                                      "http://example.origin.com/")));
   EXPECT_TRUE(IsValidMediaSource(
-      MediaSourceForPresentationUrl("https://example.com/")));
+      MediaSourceForPresentationUrl("https://example.com/",
+                                    "http://example.origin.com/")));
 
   // Disallowed scheme
   EXPECT_FALSE(IsValidMediaSource(
-      MediaSourceForPresentationUrl("file:///some/local/path")));
+      MediaSourceForPresentationUrl("file:///some/local/path",
+                                    "file:///some.notvalid.origin.com")));
   // Not a URL
   EXPECT_FALSE(
-      IsValidMediaSource(MediaSourceForPresentationUrl("totally not a url")));
+      IsValidMediaSource(MediaSourceForPresentationUrl("totally not a url",
+                                                       "nope")));
 }
 
 TEST(MediaSourcesTest, PresentationUrlFromMediaSource) {
   EXPECT_EQ("", PresentationUrlFromMediaSource(MediaSourceForTab(123)));
   EXPECT_EQ("", PresentationUrlFromMediaSource(MediaSourceForDesktop()));
   EXPECT_EQ("http://example.com/",
             PresentationUrlFromMediaSource(
-                MediaSourceForPresentationUrl("http://example.com/")));
+                MediaSourceForPresentationUrl("http://example.com/",
+                                              "http://example.origin.com")));
 }
 
 }  // namespace media_router