Added crashpad support for Windows

headless/lib/headless_content_main_delegate.cc

Index: headless/lib/headless_content_main_delegate.cc
diff --git a/headless/lib/headless_content_main_delegate.cc b/headless/lib/headless_content_main_delegate.cc
index 15048dbe291af70985da6c444f08d4f7af88bc3e..202334d06afb9954ebe5d9732a635af794734fe0 100644
--- a/headless/lib/headless_content_main_delegate.cc
+++ b/headless/lib/headless_content_main_delegate.cc
@@ -32,7 +32,7 @@
 #include "headless/embedded_resource_pak.h"
 #endif
 
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
 #include "components/crash/content/app/crashpad.h"
 #endif
 
@@ -179,8 +179,10 @@ void HeadlessContentMainDelegate::InitCrashReporter(
   if (process_type != switches::kZygoteProcess)
     breakpad::InitCrashReporter(process_type);
 #elif defined(OS_MACOSX)
-  const bool browser_process = process_type.empty();
-  crash_reporter::InitializeCrashpad(browser_process, process_type);
+  crash_reporter::InitializeCrashpad(process_type.empty(), process_type);
+#elif defined(OS_WIN) && !defined(CHROME_MULTIPLE_DLL)

[Eric Seckler, 2017/05/15 08:47:02]

nit: add a comment why we don't need to do this for CHROME_MULTIPLE_DLL.

[dvallet, 2017/05/16 01:22:59]

Done

+  crash_reporter::InitializeCrashpadWithEmbeddedHandler(process_type.empty(),
+                                                        process_type);
 #endif  // defined(HEADLESS_USE_BREAKPAD)
 }