Convert HidDeviceInfo from a struct to a refcounted class.

device/hid/hid_device_filter_unittest.cc

Index: device/hid/hid_device_filter_unittest.cc
diff --git a/device/hid/hid_device_filter_unittest.cc b/device/hid/hid_device_filter_unittest.cc
index aac87ff7cd4760dffd7a54886d3d3af2a8c539d4..a59adea3afd1c2166633e92f42ddef6a60119f41 100644
--- a/device/hid/hid_device_filter_unittest.cc
+++ b/device/hid/hid_device_filter_unittest.cc
@@ -8,22 +8,21 @@
 
 namespace device {
 
-namespace {
-
 class HidFilterTest : public testing::Test {
  public:
   void SetUp() override {
-    device_info_.vendor_id = 0x046d;
-    device_info_.product_id = 0xc31c;
+    device_info_ = new HidDeviceInfo();
+    device_info_->vendor_id_ = 0x046d;
+    device_info_->product_id_ = 0xc31c;
 
     HidCollectionInfo collection;
     collection.usage.usage_page = HidUsageAndPage::kPageKeyboard;
     collection.usage.usage = 0x01;
-    device_info_.collections.push_back(collection);
+    device_info_->collections_.push_back(collection);
   }
 
  protected:
-  HidDeviceInfo device_info_;
+  scoped_refptr<HidDeviceInfo> device_info_;
 };
 
 TEST_F(HidFilterTest, MatchAny) {
@@ -111,6 +110,4 @@ TEST_F(HidFilterTest, MatchFilterListNegative) {
   ASSERT_FALSE(HidDeviceFilter::MatchesAny(device_info_, filters));
 }
 
-}  // namespace
-
 }  // namespace device