Revert 270907 "Remove knowledge of nacl from content."

trunk/src/components/nacl/browser/nacl_browser.cc

Index: trunk/src/components/nacl/browser/nacl_browser.cc
===================================================================
--- trunk/src/components/nacl/browser/nacl_browser.cc	(revision 270923)
+++ trunk/src/components/nacl/browser/nacl_browser.cc	(working copy)
@@ -272,17 +272,17 @@
   CheckWaiting();
 }
 
-void NaClBrowser::SetProcessGdbDebugStubPort(int process_id, int port) {
-  gdb_debug_stub_port_map_[process_id] = port;
-  if (port != kGdbDebugStubPortUnknown &&
-      !debug_stub_port_listener_.is_null()) {
-    content::BrowserThread::PostTask(
-        content::BrowserThread::IO,
-        FROM_HERE,
-        base::Bind(debug_stub_port_listener_, port));
-  }
+void NaClBrowser::FireGdbDebugStubPortOpened(int port) {
+  content::BrowserThread::PostTask(
+      content::BrowserThread::IO,
+      FROM_HERE,
+      base::Bind(debug_stub_port_listener_, port));
 }
 
+bool NaClBrowser::HasGdbDebugStubPortListener() {
+  return !debug_stub_port_listener_.is_null();
+}
+
 void NaClBrowser::SetGdbDebugStubPortListener(
     base::Callback<void(int)> listener) {
   debug_stub_port_listener_ = listener;
@@ -292,14 +292,6 @@
   debug_stub_port_listener_.Reset();
 }
 
-int NaClBrowser::GetProcessGdbDebugStubPort(int process_id) {
-  GdbDebugStubPortMap::iterator i = gdb_debug_stub_port_map_.find(process_id);
-  if (i != gdb_debug_stub_port_map_.end()) {
-    return i->second;
-  }
-  return kGdbDebugStubPortUnused;
-}
-
 void NaClBrowser::InitValidationCacheFilePath() {
   // Determine where the validation cache resides in the file system.  It
   // exists in Chrome's cache directory and is not tied to any specific
@@ -542,10 +534,6 @@
   validation_cache_is_modified_ = false;
 }
 
-void NaClBrowser::OnProcessEnd(int process_id) {
-  gdb_debug_stub_port_map_.erase(process_id);
-}
-
 void NaClBrowser::OnProcessCrashed() {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   if (crash_times_.size() == kMaxCrashesPerInterval) {