Refactor: unsigned short -> uint16_t in third_party/blink/renderer/modules/peerconnection

- unsigned short -> uint16_t.
- No logic changes.
- Reference: https://google.github.io/styleguide/cppguide.html#Integer_Types

Bug: 929986
Change-Id: Iea1c080d824d24932eb8b9fc07adf7db741aae45
Reviewed-on: https://chromium-review.googlesource.com/c/1478312Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Miyoung Shin <myid.shin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634533}

content/renderer/media/webrtc/rtc_data_channel_handler.cc

@@ -192,12 +192,12 @@ bool RtcDataChannelHandler::Ordered() const {
   return channel()->ordered();
 }
 
-unsigned short RtcDataChannelHandler::MaxRetransmitTime() const {
+uint16_t RtcDataChannelHandler::MaxRetransmitTime() const {
   DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   return channel()->maxRetransmitTime();
 }
 
-unsigned short RtcDataChannelHandler::MaxRetransmits() const {
+uint16_t RtcDataChannelHandler::MaxRetransmits() const {
   DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   return channel()->maxRetransmits();
 }
@@ -212,7 +212,7 @@ bool RtcDataChannelHandler::Negotiated() const {
   return channel()->negotiated();
 }
 
-unsigned short RtcDataChannelHandler::Id() const {
+uint16_t RtcDataChannelHandler::Id() const {
   DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   return channel()->id();
 }

content/renderer/media/webrtc/rtc_data_channel_handler.h

@@ -48,11 +48,11 @@ class CONTENT_EXPORT RtcDataChannelHandler
   blink::WebString Label() override;
   bool IsReliable() override;
   bool Ordered() const override;
-  unsigned short MaxRetransmitTime() const override;
-  unsigned short MaxRetransmits() const override;
+  uint16_t MaxRetransmitTime() const override;
+  uint16_t MaxRetransmits() const override;
   blink::WebString Protocol() const override;
   bool Negotiated() const override;
-  unsigned short Id() const override;
+  uint16_t Id() const override;
   blink::WebRTCDataChannelHandlerClient::ReadyState GetState() const override;
   unsigned long BufferedAmount() override;
   bool SendStringData(const blink::WebString& data) override;

third_party/blink/public/platform/web_rtc_data_channel_handler.h

@@ -44,11 +44,11 @@ class WebRTCDataChannelHandler {
   virtual bool IsReliable() { return true; }
 
   virtual bool Ordered() const = 0;
-  virtual unsigned short MaxRetransmitTime() const = 0;
-  virtual unsigned short MaxRetransmits() const = 0;
+  virtual uint16_t MaxRetransmitTime() const = 0;
+  virtual uint16_t MaxRetransmits() const = 0;
   virtual WebString Protocol() const = 0;
   virtual bool Negotiated() const = 0;
-  virtual unsigned short Id() const = 0;
+  virtual uint16_t Id() const = 0;
 
   virtual WebRTCDataChannelHandlerClient::ReadyState GetState() const = 0;
   virtual unsigned long BufferedAmount() = 0;

third_party/blink/renderer/modules/peerconnection/rtc_data_channel.cc

@@ -122,11 +122,11 @@ bool RTCDataChannel::ordered() const {
   return handler_->Ordered();
 }
 
-unsigned short RTCDataChannel::maxRetransmitTime() const {
+uint16_t RTCDataChannel::maxRetransmitTime() const {
   return handler_->MaxRetransmitTime();
 }
 
-unsigned short RTCDataChannel::maxRetransmits() const {
+uint16_t RTCDataChannel::maxRetransmits() const {
   return handler_->MaxRetransmits();
 }
 
@@ -138,7 +138,7 @@ bool RTCDataChannel::negotiated() const {
   return handler_->Negotiated();
 }
 
-unsigned short RTCDataChannel::id() const {
+uint16_t RTCDataChannel::id() const {
   return handler_->Id();
 }
 

third_party/blink/renderer/modules/peerconnection/rtc_data_channel.h

@@ -76,11 +76,11 @@ class MODULES_EXPORT RTCDataChannel final
   bool reliable() const;
 
   bool ordered() const;
-  unsigned short maxRetransmitTime() const;
-  unsigned short maxRetransmits() const;
+  uint16_t maxRetransmitTime() const;
+  uint16_t maxRetransmits() const;
   String protocol() const;
   bool negotiated() const;
-  unsigned short id() const;
+  uint16_t id() const;
   String readyState() const;
   unsigned bufferedAmount() const;
 

third_party/blink/renderer/modules/peerconnection/rtc_data_channel_test.cc

@@ -33,11 +33,11 @@ class MockHandler final : public WebRTCDataChannelHandler {
   }
   WebString Label() override { return WebString(""); }
   bool Ordered() const override { return true; }
-  unsigned short MaxRetransmitTime() const override { return 0; }
-  unsigned short MaxRetransmits() const override { return 0; }
+  uint16_t MaxRetransmitTime() const override { return 0; }
+  uint16_t MaxRetransmits() const override { return 0; }
   WebString Protocol() const override { return WebString(""); }
   bool Negotiated() const override { return false; }
-  unsigned short Id() const override { return 0; }
+  uint16_t Id() const override { return 0; }
 
   WebRTCDataChannelHandlerClient::ReadyState GetState() const override {
     return state_;