Revert of Reland: Crashpad Windows: Use the Crashpad client instead of Breakpad on Windows

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 5cd5b8eaa6533f027417bd57300502d71ea998a2..c4f324dad45998a031c46f1545abd78db733a26c 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1238,14 +1238,6 @@
 #endif  // defined(OS_MACOSX)
 
 #if defined(OS_WIN)
-// A process type (switches::kProcessType) that indicates chrome.exe is being
-// launched as crashpad_handler. This is only used on Windows. We bundle the
-// handler into chrome.exe on Windows because there is high probability of a
-// "new" .exe being blocked or interfered with by application firewalls, AV
-// software, etc. On other platforms, crashpad_handler is a standalone
-// executable.
-const char kCrashpadHandler[]               = "crashpad-handler";
-
 // Fallback to XPS. By default connector uses CDD.
 const char kEnableCloudPrintXps[]           = "enable-cloud-print-xps";