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 e5ae9ec9d7ccce0f23546d937269f1a61d6ef9ce..1f78e9f6dd6368d0ca19c4d19ad343472d234483 100644
--- a/headless/lib/headless_content_main_delegate.cc
+++ b/headless/lib/headless_content_main_delegate.cc
@@ -36,7 +36,7 @@
 #include "headless/lib/renderer/headless_content_renderer_client.h"
 #endif
 
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
 #include "components/crash/content/app/crashpad.h"
 #endif
 
@@ -177,8 +177,10 @@ 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)
+  crash_reporter::InitializeCrashpadWithEmbeddedHandler(process_type.empty(),
+                                                        process_type);
 #endif  // defined(HEADLESS_USE_BREAKPAD)
 }