make SetReceiveBufferSize and SetSendBufferSize return net error codes (instead of bools)

TBR=sergeyu,yzshen
R=wtc
BUG=355222

Review URL: https://codereview.chromium.org/217573002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@261966 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 23 insertions, 21 deletions

diff --git a/remoting/protocol/channel_multiplexer.cc b/remoting/protocol/channel_multiplexer.cc
index 2988f22..3f7466c 100644
--- a/remoting/protocol/channel_multiplexer.cc
+++ b/remoting/protocol/channel_multiplexer.cc
@@ -116,25 +116,25 @@ class ChannelMultiplexer::MuxSocket : public net::StreamSocket,
   virtual int Write(net::IOBuffer* buffer, int buffer_len,
                     const net::CompletionCallback& callback) OVERRIDE;
 
-  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE {
+  virtual int SetReceiveBufferSize(int32 size) OVERRIDE {
     NOTIMPLEMENTED();
-    return false;
+    return net::ERR_NOT_IMPLEMENTED;
   }
-  virtual bool SetSendBufferSize(int32 size) OVERRIDE {
+  virtual int SetSendBufferSize(int32 size) OVERRIDE {
     NOTIMPLEMENTED();
-    return false;
+    return net::ERR_NOT_IMPLEMENTED;
   }
 
   virtual int Connect(const net::CompletionCallback& callback) OVERRIDE {
     NOTIMPLEMENTED();
-    return net::ERR_FAILED;
+    return net::ERR_NOT_IMPLEMENTED;
   }
   virtual void Disconnect() OVERRIDE {
     NOTIMPLEMENTED();
   }
   virtual bool IsConnected() const OVERRIDE {
     NOTIMPLEMENTED();
-    return true;
+    return false;
   }
   virtual bool IsConnectedAndIdle() const OVERRIDE {
     NOTIMPLEMENTED();
@@ -142,11 +142,11 @@ class ChannelMultiplexer::MuxSocket : public net::StreamSocket,
   }
   virtual int GetPeerAddress(net::IPEndPoint* address) const OVERRIDE {
     NOTIMPLEMENTED();
-    return net::ERR_FAILED;
+    return net::ERR_NOT_IMPLEMENTED;
   }
   virtual int GetLocalAddress(net::IPEndPoint* address) const OVERRIDE {
     NOTIMPLEMENTED();
-    return net::ERR_FAILED;
+    return net::ERR_NOT_IMPLEMENTED;
   }
   virtual const net::BoundNetLog& NetLog() const OVERRIDE {
     NOTIMPLEMENTED();
diff --git a/remoting/protocol/fake_session.cc b/remoting/protocol/fake_session.cc
index 1ce0675..213ae0b 100644
--- a/remoting/protocol/fake_session.cc
+++ b/remoting/protocol/fake_session.cc
@@ -136,13 +136,14 @@ void FakeSocket::DoWrite(net::IOBuffer* buf, int buf_len) {
   }
 }
 
-bool FakeSocket::SetReceiveBufferSize(int32 size) {
+int FakeSocket::SetReceiveBufferSize(int32 size) {
   NOTIMPLEMENTED();
-  return false;
+  return net::ERR_NOT_IMPLEMENTED;
 }
-bool FakeSocket::SetSendBufferSize(int32 size) {
+
+int FakeSocket::SetSendBufferSize(int32 size) {
   NOTIMPLEMENTED();
-  return false;
+  return net::ERR_NOT_IMPLEMENTED;
 }
 
 int FakeSocket::Connect(const net::CompletionCallback& callback) {
@@ -172,7 +173,7 @@ int FakeSocket::GetPeerAddress(net::IPEndPoint* address) const {
 
 int FakeSocket::GetLocalAddress(net::IPEndPoint* address) const {
   NOTIMPLEMENTED();
-  return net::ERR_FAILED;
+  return net::ERR_NOT_IMPLEMENTED;
 }
 
 const net::BoundNetLog& FakeSocket::NetLog() const {
@@ -263,13 +264,14 @@ int FakeUdpSocket::Write(net::IOBuffer* buf, int buf_len,
   return buf_len;
 }
 
-bool FakeUdpSocket::SetReceiveBufferSize(int32 size) {
+int FakeUdpSocket::SetReceiveBufferSize(int32 size) {
   NOTIMPLEMENTED();
-  return false;
+  return net::ERR_NOT_IMPLEMENTED;
 }
-bool FakeUdpSocket::SetSendBufferSize(int32 size) {
+
+int FakeUdpSocket::SetSendBufferSize(int32 size) {
   NOTIMPLEMENTED();
-  return false;
+  return net::ERR_NOT_IMPLEMENTED;
 }
 
 FakeSession::FakeSession()
diff --git a/remoting/protocol/fake_session.h b/remoting/protocol/fake_session.h
index 471b336..01f79c7 100644
--- a/remoting/protocol/fake_session.h
+++ b/remoting/protocol/fake_session.h
@@ -58,8 +58,8 @@ class FakeSocket : public net::StreamSocket {
   virtual int Write(net::IOBuffer* buf, int buf_len,
                     const net::CompletionCallback& callback) OVERRIDE;
 
-  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
-  virtual bool SetSendBufferSize(int32 size) OVERRIDE;
+  virtual int SetReceiveBufferSize(int32 size) OVERRIDE;
+  virtual int SetSendBufferSize(int32 size) OVERRIDE;
 
   // net::StreamSocket interface.
   virtual int Connect(const net::CompletionCallback& callback) OVERRIDE;
@@ -127,8 +127,8 @@ class FakeUdpSocket : public net::Socket {
   virtual int Write(net::IOBuffer* buf, int buf_len,
                     const net::CompletionCallback& callback) OVERRIDE;
 
-  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
-  virtual bool SetSendBufferSize(int32 size) OVERRIDE;
+  virtual int SetReceiveBufferSize(int32 size) OVERRIDE;
+  virtual int SetSendBufferSize(int32 size) OVERRIDE;
 
  private:
   bool read_pending_;