ImageCapture browser tests: use IsWebcamAvailableOnSystem()

content/browser/webrtc/webrtc_image_capture_browsertest.cc

Index: content/browser/webrtc/webrtc_image_capture_browsertest.cc
diff --git a/content/browser/webrtc/webrtc_image_capture_browsertest.cc b/content/browser/webrtc/webrtc_image_capture_browsertest.cc
index 11311804e077cd975acc98fc4c9b77407ddf3622..82b6a15a28667de32200c80003763e317d2ab9dd 100644
--- a/content/browser/webrtc/webrtc_image_capture_browsertest.cc
+++ b/content/browser/webrtc/webrtc_image_capture_browsertest.cc
@@ -9,6 +9,7 @@
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/public/test/test_utils.h"
+#include "content/shell/browser/shell.h"
 #include "media/base/media_switches.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
@@ -78,6 +79,11 @@ IN_PROC_BROWSER_TEST_P(WebRtcImageCaptureBrowserTest,
   GURL url(embedded_test_server()->GetURL(kImageCaptureHtmlFile));
   NavigateToURL(shell(), url);
 
+  if (!IsWebcamAvailableOnSystem(shell()->web_contents())) {
+    DVLOG(0) << "No video device; skipping test...";
+    return;
+  }
+
   std::string result;
   ASSERT_TRUE(ExecuteScriptAndExtractString(
       shell(), "testCreateAndGetCapabilities()", &result));
@@ -98,6 +104,11 @@ IN_PROC_BROWSER_TEST_P(WebRtcImageCaptureBrowserTest,
   GURL url(embedded_test_server()->GetURL(kImageCaptureHtmlFile));
   NavigateToURL(shell(), url);
 
+  if (!IsWebcamAvailableOnSystem(shell()->web_contents())) {
+    DVLOG(0) << "No video device; skipping test...";
+    return;
+  }
+
   std::string result;
   ASSERT_TRUE(ExecuteScriptAndExtractString(shell(), "testCreateAndTakePhoto()",
                                             &result));