Refactor: unsigned short -> uint16_t in third_party/blink/public/platform

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

Bug: 929986
Change-Id: Idddb94ba48c84b22cbaea850ae2c6d394759d50e
Reviewed-on: https://chromium-review.googlesource.com/c/1490360Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Miyoung Shin <myid.shin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#635898}

third_party/blink/public/platform/web_url_response.h

@@ -273,8 +273,8 @@ class WebURLResponse {
   BLINK_PLATFORM_EXPORT void SetRemoteIPAddress(const WebString&);
 
   // Remote port number of the socket which fetched this resource.
-  BLINK_PLATFORM_EXPORT unsigned short RemotePort() const;
-  BLINK_PLATFORM_EXPORT void SetRemotePort(unsigned short);
+  BLINK_PLATFORM_EXPORT uint16_t RemotePort() const;
+  BLINK_PLATFORM_EXPORT void SetRemotePort(uint16_t);
 
   // ALPN negotiated protocol of the socket which fetched this resource.
   BLINK_PLATFORM_EXPORT WebString AlpnNegotiatedProtocol() const;

third_party/blink/renderer/platform/exported/web_url_response.cc

@@ -368,11 +368,11 @@ void WebURLResponse::SetRemoteIPAddress(const WebString& remote_ip_address) {
   resource_response_->SetRemoteIPAddress(remote_ip_address);
 }
 
-unsigned short WebURLResponse::RemotePort() const {
+uint16_t WebURLResponse::RemotePort() const {
   return resource_response_->RemotePort();
 }
 
-void WebURLResponse::SetRemotePort(unsigned short remote_port) {
+void WebURLResponse::SetRemotePort(uint16_t remote_port) {
   resource_response_->SetRemotePort(remote_port);
 }
 

third_party/blink/renderer/platform/loader/fetch/resource_response.h

@@ -357,8 +357,8 @@ class PLATFORM_EXPORT ResourceResponse final {
     remote_ip_address_ = value;
   }
 
-  unsigned short RemotePort() const { return remote_port_; }
-  void SetRemotePort(unsigned short value) { remote_port_ = value; }
+  uint16_t RemotePort() const { return remote_port_; }
+  void SetRemotePort(uint16_t value) { remote_port_ = value; }
 
   const AtomicString& AlpnNegotiatedProtocol() const {
     return alpn_negotiated_protocol_;
@@ -430,7 +430,7 @@ class PLATFORM_EXPORT ResourceResponse final {
   AtomicString remote_ip_address_;
 
   // Remote port number of the socket which fetched this resource.
-  unsigned short remote_port_ = 0;
+  uint16_t remote_port_ = 0;
 
   bool was_cached_ = false;
   bool connection_reused_ = false;