Signal chrome_elf to initialize crash reporting, rather than doing it in DllMain

chrome_elf/chrome_elf_main.cc

Index: chrome_elf/chrome_elf_main.cc
diff --git a/chrome_elf/chrome_elf_main.cc b/chrome_elf/chrome_elf_main.cc
index fa60e2de4b472615b7aa81def3da820d234c0d95..95e0a415c41cb988fb256fe91ce2a12e9567d437 100644
--- a/chrome_elf/chrome_elf_main.cc
+++ b/chrome_elf/chrome_elf_main.cc
@@ -11,17 +11,23 @@
 #include "chrome_elf/blacklist/blacklist.h"
 #include "chrome_elf/crash/crash_helper.h"
 
+// This function is a temporary workaround for https://crbug.com/655788. We
+// need to come up with a better way to initialize crash reporting that can
+// happen inside DllMain().
+void SignalInitializeCrashReporting() {
+  if (!elf_crash::InitializeCrashReporting()) {
+#ifdef _DEBUG
+    assert(false);
+#endif  // _DEBUG
+  }
+}
+
 void SignalChromeElf() {
   blacklist::ResetBeacon();
 }
 
 BOOL APIENTRY DllMain(HMODULE module, DWORD reason, LPVOID reserved) {
   if (reason == DLL_PROCESS_ATTACH) {
-    if (!elf_crash::InitializeCrashReporting()) {
-#ifdef _DEBUG
-      assert(false);
-#endif  // _DEBUG
-    }
 // CRT on initialization installs an exception filter which calls
 // TerminateProcess. We need to hook CRT's attempt to set an exception.
 // NOTE: Do not hook if ASan is present, or ASan will fail to install