Refactor MediaStreamManager to never output real device id. It now always output sourceId in the fo…

content/browser/renderer_host/media/device_request_message_filter_unittest.cc

Index: content/browser/renderer_host/media/device_request_message_filter_unittest.cc
diff --git a/content/browser/renderer_host/media/device_request_message_filter_unittest.cc b/content/browser/renderer_host/media/device_request_message_filter_unittest.cc
index ea428084d55365fd42ec1d0915393b3a99ceae33..13a1cdbd2f6c17db68ce802b440d54bb8128ddc3 100644
--- a/content/browser/renderer_host/media/device_request_message_filter_unittest.cc
+++ b/content/browser/renderer_host/media/device_request_message_filter_unittest.cc
@@ -117,11 +117,6 @@ class DeviceRequestMessageFilterTest : public testing::Test {
               host_->requested_devices().size());
 
     EXPECT_EQ(kRequestId, host_->received_id());
-    // Check to make sure no devices have raw ids.
-    EXPECT_FALSE(DoesContainRawIds(host_->requested_devices()));
-
-    // Check to make sure every GUID produced matches a raw device id.
-    EXPECT_TRUE(DoesEveryDeviceMapToRawId(host_->requested_devices(), origin));
   }
 
   bool AreLabelsPresent(MediaStreamType type) {
@@ -198,48 +193,6 @@ class DeviceRequestMessageFilterTest : public testing::Test {
     host_->DevicesEnumerated(kVideoLabel, physical_video_devices_);
   }
 
-  bool DoesContainRawIds(const StreamDeviceInfoArray& devices) {
-    for (size_t i = 0; i < devices.size(); i++) {
-      for (size_t j = 0; j < physical_audio_devices_.size(); ++j) {
-        if (physical_audio_devices_[j].device.id == devices[i].device.id)
-          return true;
-      }
-      for (size_t j = 0; j < physical_video_devices_.size(); ++j) {
-        if (physical_video_devices_[j].device.id == devices[i].device.id)
-          return true;
-      }
-    }
-    return false;
-  }
-
-  bool DoesEveryDeviceMapToRawId(const StreamDeviceInfoArray& devices,
-                                 const GURL& origin) {
-    for (size_t i = 0; i < devices.size(); i++) {
-      bool found_match = false;
-      for (size_t j = 0; j < physical_audio_devices_.size(); ++j) {
-        if (DeviceRequestMessageFilter::DoesRawIdMatchGuid(
-                origin,
-                devices[i].device.id,
-                physical_audio_devices_[j].device.id)) {
-          EXPECT_FALSE(found_match);
-          found_match = true;
-        }
-      }
-      for (size_t j = 0; j < physical_video_devices_.size(); ++j) {
-        if (DeviceRequestMessageFilter::DoesRawIdMatchGuid(
-                origin,
-                devices[i].device.id,
-                physical_video_devices_[j].device.id)) {
-          EXPECT_FALSE(found_match);
-          found_match = true;
-        }
-      }
-      if (!found_match)
-        return false;
-    }
-    return true;
-  }
-
   int next_device_id_;
 };