Update Crashpad to 4a2043ea65e2641ef1a921801c0aaa15ada02fc7

third_party/crashpad/crashpad/util/thread/thread_win.cc

Index: third_party/crashpad/crashpad/util/thread/thread_win.cc
diff --git a/third_party/crashpad/crashpad/util/thread/thread_win.cc b/third_party/crashpad/crashpad/util/thread/thread_win.cc
index c4ac1eb784d1f80bfcb066987a934c0c6df0eb67..466dfa9b94ca0b49478851d5613dba40ec0aeb22 100644
--- a/third_party/crashpad/crashpad/util/thread/thread_win.cc
+++ b/third_party/crashpad/crashpad/util/thread/thread_win.cc
@@ -22,13 +22,13 @@ void Thread::Start() {
   DCHECK(!platform_thread_);
   platform_thread_ =
       CreateThread(nullptr, 0, ThreadEntryThunk, this, 0, nullptr);
-  PCHECK(platform_thread_);
+  PCHECK(platform_thread_) << "CreateThread";
 }
 
 void Thread::Join() {
   DCHECK(platform_thread_);
   DWORD result = WaitForSingleObject(platform_thread_, INFINITE);
-  PCHECK(WAIT_OBJECT_0 == result);
+  PCHECK(result == WAIT_OBJECT_0) << "WaitForSingleObject";
   platform_thread_ = 0;
 }