Handle automation server crashes.

chrome_frame/urlmon_url_request.cc

Index: chrome_frame/urlmon_url_request.cc
===================================================================
--- chrome_frame/urlmon_url_request.cc	(revision 55540)
+++ chrome_frame/urlmon_url_request.cc	(working copy)
@@ -184,7 +184,7 @@
 
 size_t UrlmonUrlRequest::SendDataToDelegate(size_t bytes_to_read) {
   DCHECK_EQ(thread_, PlatformThread::CurrentId());
-  DCHECK(id() != -1);
+  DCHECK_NE(id(), -1);
   DCHECK_GT(bytes_to_read, 0U);
   size_t bytes_copied = 0;
   if (delegate_) {
@@ -220,7 +220,7 @@
 
     if (bytes_copied) {
       ++calling_delegate_;
-      DCHECK(id() != -1);
+      DCHECK_NE(id(), -1);
       delegate_->OnReadComplete(id(), read_data);
       --calling_delegate_;
     }
@@ -375,7 +375,7 @@
     //     TRUE   |TRUE    => Something went wrong!!
 
     if (pending_data_) {
-      DCHECK(pending_read_size_ == 0);
+      DCHECK_EQ(pending_read_size_, 0UL);
       ReleaseBindings();
       return S_OK;
     }
@@ -619,7 +619,7 @@
 
   // Inform the delegate.
   headers_received_ = true;
-  DCHECK(id() != -1);
+  DCHECK_NE(id(), -1);
   delegate_->OnResponseStarted(id(),
                     "",                   // mime_type
                     raw_headers.c_str(),  // headers
@@ -908,8 +908,10 @@
   DLOG(INFO) << __FUNCTION__ << " id: " << request_id;
   DCHECK_EQ(0, calling_delegate_);
 
-  if (stopping_)
+  if (stopping_) {
+    DLOG(WARNING) << __FUNCTION__ << " request not started (stopping)";
     return;
+  }
 
   DCHECK(request_map_.find(request_id) == request_map_.end());
   DCHECK(GURL(request_info.url).is_valid());