No longer checking 1080p in QtKit for WebRTC webcam tests.

QtKit doesn't support 1080p, which I found out when I enabled our C920-
equipped mac bot. Therefore we will no longer try to test that.

Also temporarily disabling QVGA for qtkit since it incorrectly acquires
320x180 rather than 320x240.

BUG=375185
TBR=tommi@chromium.org

Review URL: https://codereview.chromium.org/295943003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@271684 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/media/chrome_webrtc_webcam_browsertest.cc

@@ -76,6 +76,14 @@ class WebRtcWebcamBrowserTest : public WebRtcTestBase,
     return actual_stream_size;
   }
 
+  bool IsOnQtKit() const {
+#if defined(OS_MACOSX)
+    return GetParam() && std::string(GetParam()) == switches::kForceQTKit;
+#else
+    return false;
+#endif
+  }
+
   int get_user_media_call_count_;
 };
 
@@ -92,14 +100,23 @@ IN_PROC_BROWSER_TEST_P(WebRtcWebcamBrowserTest,
     return;
   }
 
+  if (!IsOnQtKit()) {
+    // Temporarily disabled on QtKit due to http://crbug.com/375185.
+    EXPECT_EQ("320x240",
+              GetUserMediaAndGetStreamSize(tab,
+                                           kAudioVideoCallConstraintsQVGA));
+  }
+
   EXPECT_EQ("640x480",
             GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraintsVGA));
-  EXPECT_EQ("320x240",
-            GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraintsQVGA));
   EXPECT_EQ("640x360",
             GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraints360p));
   EXPECT_EQ("1280x720",
             GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraints720p));
+
+  if (IsOnQtKit())
+    return;  // QTKit only supports up to 720p.
+
   EXPECT_EQ("1920x1080",
             GetUserMediaAndGetStreamSize(tab, kAudioVideoCallConstraints1080p));
 }