[DevTools] Filter any messages from previous sessions in DevToolsAgentHostImpl

content/browser/devtools/protocol/tethering_handler.cc

Index: content/browser/devtools/protocol/tethering_handler.cc
diff --git a/content/browser/devtools/protocol/tethering_handler.cc b/content/browser/devtools/protocol/tethering_handler.cc
index 9b964f49d3827def0c320424d60f6cd74f7a6501..ec10eb2ad5ff9272e536ee4b8e791c5db0aeb455 100644
--- a/content/browser/devtools/protocol/tethering_handler.cc
+++ b/content/browser/devtools/protocol/tethering_handler.cc
@@ -264,8 +264,8 @@ TetheringHandler::TetheringImpl::~TetheringImpl() {
   STLDeleteValues(&bound_sockets_);
 }
 
-void TetheringHandler::TetheringImpl::Bind(
-    DevToolsCommandId command_id, uint16 port) {
+void TetheringHandler::TetheringImpl::Bind(DevToolsCommandId command_id,
+                                           uint16 port) {
   if (bound_sockets_.find(port) != bound_sockets_.end()) {
     SendInternalError(command_id, "Port already bound");
     return;
@@ -282,14 +282,12 @@ void TetheringHandler::TetheringImpl::Bind(
 
   bound_sockets_[port] = bound_socket.release();
   BrowserThread::PostTask(
-      BrowserThread::UI,
-      FROM_HERE,
+      BrowserThread::UI, FROM_HERE,
       base::Bind(&TetheringHandler::SendBindSuccess, handler_, command_id));
 }
 
-void TetheringHandler::TetheringImpl::Unbind(
-    DevToolsCommandId command_id, uint16 port) {
-
+void TetheringHandler::TetheringImpl::Unbind(DevToolsCommandId command_id,
+                                             uint16 port) {
   BoundSockets::iterator it = bound_sockets_.find(port);
   if (it == bound_sockets_.end()) {
     SendInternalError(command_id, "Port is not bound");
@@ -299,8 +297,7 @@ void TetheringHandler::TetheringImpl::Unbind(
   delete it->second;
   bound_sockets_.erase(it);
   BrowserThread::PostTask(
-      BrowserThread::UI,
-      FROM_HERE,
+      BrowserThread::UI, FROM_HERE,
       base::Bind(&TetheringHandler::SendUnbindSuccess, handler_, command_id));
 }
 
@@ -315,11 +312,9 @@ void TetheringHandler::TetheringImpl::Accepted(
 void TetheringHandler::TetheringImpl::SendInternalError(
     DevToolsCommandId command_id,
     const std::string& message) {
-  BrowserThread::PostTask(
-      BrowserThread::UI,
-      FROM_HERE,
-      base::Bind(&TetheringHandler::SendInternalError, handler_,
-                 command_id, message));
+  BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
+                          base::Bind(&TetheringHandler::SendInternalError,
+                                     handler_, command_id, message));
 }