WebView autofill implementation

components/autofill/android/BUILD.gn

Index: components/autofill/android/BUILD.gn
diff --git a/components/autofill/android/BUILD.gn b/components/autofill/android/BUILD.gn
index dab9ec226180349cfd580b320547e3ae212b38dc..b722fe53b7f733f076b2eea89b8ded9dd757a0c8 100644
--- a/components/autofill/android/BUILD.gn
+++ b/components/autofill/android/BUILD.gn
@@ -13,6 +13,7 @@ android_library("autofill_java") {
   deps = [
     ":autofill_java_resources",
     "//base:base_java",
+    "//content/public/android:content_java",
     "//third_party/android_tools:android_support_v7_appcompat_java",
     "//ui/android:ui_java",
   ]
@@ -20,6 +21,34 @@ android_library("autofill_java") {
     "java/src/org/chromium/components/autofill/AutofillDelegate.java",
     "java/src/org/chromium/components/autofill/AutofillKeyboardAccessory.java",
     "java/src/org/chromium/components/autofill/AutofillPopup.java",
+    "java/src/org/chromium/components/autofill/AutofillProvider.java",
     "java/src/org/chromium/components/autofill/AutofillSuggestion.java",
+    "java/src/org/chromium/components/autofill/FormData.java",
+    "java/src/org/chromium/components/autofill/FormFieldData.java",
+  ]
+}
+
+generate_jni("jni_headers") {
+  sources = [
+    "java/src/org/chromium/components/autofill/AutofillProvider.java",
+    "java/src/org/chromium/components/autofill/FormData.java",
+    "java/src/org/chromium/components/autofill/FormFieldData.java",
+  ]
+  jni_package = "autofill"
+}
+
+static_library("provider") {
+  sources = [
+    "autofill_provider_android.cc",
+    "autofill_provider_android.h",
+    "form_data_android.cc",
+    "form_data_android.h",
+    "form_field_data_android.cc",
+    "form_field_data_android.h",
+  ]
+  deps = [
+    ":jni_headers",
+    "//components/autofill/core/browser:browser",
+    "//content/public/browser",
   ]
 }