VideoCapturerDelegate: Retrieve supported/in-use format(s) for constraint negotiation

content/browser/media/webrtc_getusermedia_browsertest.cc

Index: content/browser/media/webrtc_getusermedia_browsertest.cc
diff --git a/content/browser/media/webrtc_getusermedia_browsertest.cc b/content/browser/media/webrtc_getusermedia_browsertest.cc
index 945ab520c8adaa08efb9428e193719148d864a08..55aae77af74dd2ddeeed0f78c324ff5936e3f2a2 100644
--- a/content/browser/media/webrtc_getusermedia_browsertest.cc
+++ b/content/browser/media/webrtc_getusermedia_browsertest.cc
@@ -364,7 +364,7 @@ IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 
   std::string constraints_4_3 = GenerateGetUserMediaCall(
-      kGetUserMediaAndAnalyseAndStop, 640, 640, 480, 480, 30, 30);
+      kGetUserMediaAndAnalyseAndStop, 640, 640, 480, 480, 30, 10);
 
   // TODO(mcasas): add more aspect ratios, in particular 16:10 crbug.com/275594.
 
@@ -384,7 +384,7 @@ IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 
   std::string constraints_16_9 = GenerateGetUserMediaCall(
-      kGetUserMediaAndAnalyseAndStop, 640, 640, 360, 360, 30, 30);
+      kGetUserMediaAndAnalyseAndStop, 640, 640, 360, 360, 30, 10);
 
   NavigateToURL(shell(), url);
   ASSERT_EQ("16:9 letterbox",
@@ -434,13 +434,13 @@ IN_PROC_BROWSER_TEST_P(WebRtcConstraintsBrowserTest, GetUserMediaConstraints) {
 }
 
 static const UserMediaSizes kAllUserMediaSizes[] = {
-    {320, 320, 180, 180, 30, 30},
-    {320, 320, 240, 240, 30, 30},
-    {640, 640, 360, 360, 30, 30},
-    {640, 640, 480, 480, 30, 30},
-    {960, 960, 720, 720, 30, 30},
-    {1280, 1280, 720, 720, 30, 30},
-    {1920, 1920, 1080, 1080, 30, 30}};
+    {320, 320, 180, 180, 30, 10},
+    {320, 320, 240, 240, 30, 10},
+    {640, 640, 360, 360, 30, 10},
+    {640, 640, 480, 480, 30, 10},
+    {960, 960, 720, 720, 30, 10},
+    {1280, 1280, 720, 720, 30, 10},
+    {1920, 1920, 1080, 1080, 30, 10}};
 
 INSTANTIATE_TEST_CASE_P(UserMedia,
                         WebRtcConstraintsBrowserTest,