Pepper: Move NaCl fatal logging to Chrome IPC.

components/nacl/loader/nacl_listener.cc

Index: components/nacl/loader/nacl_listener.cc
diff --git a/components/nacl/loader/nacl_listener.cc b/components/nacl/loader/nacl_listener.cc
index 433d9417d2abd291e532156de13b676ba6c57a4c..65011775fe95e3e0e2f7a22aa7d1e8020f500e53 100644
--- a/components/nacl/loader/nacl_listener.cc
+++ b/components/nacl/loader/nacl_listener.cc
@@ -117,6 +117,10 @@ void DebugStubPortSelectedHandler(uint16_t port) {
 
 #endif
 
+void FatalLogHandler(const char* buf, size_t bytes) {
+  NaClTrustedListener::Get()->SendFatalCrashLog(std::string(buf, bytes));
+}
+
 // Creates the PPAPI IPC channel between the NaCl IRT and the host
 // (browser/renderer) process, and starts to listen it on the thread where
 // the given message_loop_proxy runs.
@@ -281,6 +285,9 @@ void NaClListener::OnStart(const nacl::NaClStartParams& params) {
 
   struct NaClApp* nap = NULL;
   NaClChromeMainInit();
+
+  NaClSetFatalErrorCallback(&FatalLogHandler);
+
   nap = NaClAppCreate();
   if (nap == NULL) {
     LOG(ERROR) << "NaClAppCreate() failed";