Store HID report sizes as uint16_t.

device/hid/hid_report_descriptor_unittest.cc

 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <sstream>
 
 #include "device/hid/hid_report_descriptor.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 280 matching lines @@
   virtual void TearDown() OVERRIDE {
     if (descriptor_) {
       delete descriptor_;
     }
   }
 
  public:
   void ValidateDetails(
       const std::vector<HidCollectionInfo>& expected_collections,
       const bool expected_has_report_id,
-      const int expected_max_input_report_size,
-      const int expected_max_output_report_size,
-      const int expected_max_feature_report_size,
+      const uint16_t expected_max_input_report_size,
+      const uint16_t expected_max_output_report_size,
+      const uint16_t expected_max_feature_report_size,
       const uint8_t* bytes,
       size_t size) {
     descriptor_ = new HidReportDescriptor(bytes, size);
 
     std::vector<HidCollectionInfo> actual_collections;
     bool actual_has_report_id;
-    int actual_max_input_report_size;
-    int actual_max_output_report_size;
-    int actual_max_feature_report_size;
+    uint16_t actual_max_input_report_size;
+    uint16_t actual_max_output_report_size;
+    uint16_t actual_max_feature_report_size;
     descriptor_->GetDetails(&actual_collections,
                             &actual_has_report_id,
                             &actual_max_input_report_size,
                             &actual_max_output_report_size,
                             &actual_max_feature_report_size);
 
     ASSERT_EQ(expected_collections.size(), actual_collections.size());
 
     std::vector<HidCollectionInfo>::const_iterator actual_collections_iter =
         actual_collections.begin();
@@ skipping 106 matching lines @@
                       expected, expected + ARRAYSIZE_UNSAFE(expected)),
                   true,
                   31,
                   31,
                   0,
                   kLogitechUnifyingReceiver,
                   sizeof(kLogitechUnifyingReceiver));
 }
 
 }  // namespace device