Merge webviewchromium.pak and resources.pak in Monochrome

android_webview/BUILD.gn

Index: android_webview/BUILD.gn
diff --git a/android_webview/BUILD.gn b/android_webview/BUILD.gn
index 80e32bdb74946e24658234844d5e3d5f9806c737..f0a3b53c0d23cf03fe830a9dc0ec4c65221af00e 100644
--- a/android_webview/BUILD.gn
+++ b/android_webview/BUILD.gn
@@ -132,18 +132,26 @@ android_assets("pak_file_assets") {
   disable_compression = true
 }
 
-android_assets("assets") {
+# These assets are needed by both monochrome and stand alone WebView, but not by
+# Chrome.
+android_assets("monochrome_webview_assets") {
   sources = [
     webview_license_path,
   ]
   deps = [
     ":generate_webview_license_notice",
-    ":pak_file_assets",
     "//third_party/icu:icu_assets",
     "//v8:v8_external_startup_data_assets",
   ]
 }
 
+android_assets("assets") {
+  deps = [
+    ":monochrome_webview_assets",
+    ":pak_file_assets",
+  ]
+}
+
 action("generate_webview_license_notice") {
   script = "tools/webview_licenses.py"
   inputs = exec_script("//android_webview/tools/webview_licenses.py",