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

build/secondary/third_party/crashpad/crashpad/tools/BUILD.gn

Index: build/secondary/third_party/crashpad/crashpad/tools/BUILD.gn
diff --git a/ios/web/public/app/BUILD.gn b/build/secondary/third_party/crashpad/crashpad/tools/BUILD.gn
similarity index 59%
copy from ios/web/public/app/BUILD.gn
copy to build/secondary/third_party/crashpad/crashpad/tools/BUILD.gn
index b2e21aa84dc974a306e49f820526030c9f6ee8ba..94fe0b4cdd7c5a9ef65ade9a52b362a950b71af8 100644
--- a/ios/web/public/app/BUILD.gn
+++ b/build/secondary/third_party/crashpad/crashpad/tools/BUILD.gn
@@ -2,18 +2,19 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-source_set("app") {
-  sources = [
-    "web_main.h",
-    "web_main_delegate.h",
-    "web_main_parts.h",
-  ]
-
-  public_deps = [
+source_set("tool_support") {
+  deps = [
     "//base",
   ]
 
-  deps = [
-    "//ios/web/app",
+  include_dirs = [ ".." ]
+
+  if (is_win) {
+    cflags = [ "/wd4201" ]
+  }
+
+  sources = [
+    "tool_support.cc",
+    "tool_support.h",
   ]
 }