Fix missing monochrome resources.

android_webview/BUILD.gn

Index: android_webview/BUILD.gn
diff --git a/android_webview/BUILD.gn b/android_webview/BUILD.gn
index f0a3b53c0d23cf03fe830a9dc0ec4c65221af00e..3f5bebb86800f0f9662440d55fa042b70bfb8d8f 100644
--- a/android_webview/BUILD.gn
+++ b/android_webview/BUILD.gn
@@ -100,33 +100,44 @@ locale_pak_resources("locale_paks") {
 
 repack("repack_pack") {
   sources = [
-    "$root_gen_dir/blink/public/resources/blink_image_resources_100_percent.pak",
     "$root_gen_dir/blink/public/resources/blink_resources.pak",
-    "$root_gen_dir/content/app/resources/content_resources_100_percent.pak",
     "$root_gen_dir/content/content_resources.pak",
     "$root_gen_dir/net/net_resources.pak",
-    "$root_gen_dir/ui/resources/ui_resources_100_percent.pak",
     "$target_gen_dir/aw_resources.pak",
   ]
   deps = [
     ":generate_aw_resources",
     "//content:resources",
+    "//net:net_resources",
+    "//third_party/WebKit/public:resources",
+  ]
+  output = "$target_gen_dir/resources.pak"
+}
+
+repack("repack_100_percent") {
+  sources = [
+    "$root_gen_dir/blink/public/resources/blink_image_resources_100_percent.pak",
+    "$root_gen_dir/content/app/resources/content_resources_100_percent.pak",
+    "$root_gen_dir/ui/resources/ui_resources_100_percent.pak",
+  ]
+  deps = [
     "//content/app/resources",
     "//net:net_resources",
     "//third_party/WebKit/public:image_resources",
-    "//third_party/WebKit/public:resources",
     "//ui/resources",
   ]
-  output = "$target_gen_dir/webviewchromium.pak"
+  output = "$target_gen_dir/chrome_100_percent.pak"
 }
 
 webview_license_path = "$target_gen_dir/webview_licenses.notice"
 
 android_assets("pak_file_assets") {
   sources = [
-    "$target_gen_dir/webviewchromium.pak",
+    "$target_gen_dir/chrome_100_percent.pak",
+    "$target_gen_dir/resources.pak",
   ]
   deps = [
+    ":repack_100_percent",
     ":repack_pack",
   ]
   disable_compression = true