WebView autofill implementation

components/autofill/core/browser/autofill_provider.h

Index: components/autofill/core/browser/autofill_provider.h
diff --git a/components/autofill/core/browser/autofill_provider.h b/components/autofill/core/browser/autofill_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..5dfab11f7f66719d76c79807af242f2d1f07e9d4
--- /dev/null
+++ b/components/autofill/core/browser/autofill_provider.h
@@ -0,0 +1,55 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_PROVIDER_H_
+#define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_PROVIDER_H_
+
+#include "base/time/time.h"
+#include "components/autofill/core/common/form_data.h"
+
+namespace gfx {
+class RectF;
+}
+
+namespace autofill {
+
+class AutofillManager;
+
+// This class is native peer of AutofillProvider, see AutofillProvider.java
+// for details.
+class AutofillProvider {
+ public:
+  AutofillProvider();
+  virtual ~AutofillProvider();
+
+  virtual void OnQueryFormFieldAutofill(AutofillManager* manager,
+                                        int32_t id,
+                                        const FormData& form,
+                                        const FormFieldData& field,
+                                        const gfx::RectF& bounding_box) = 0;
+
+  virtual void OnTextFieldDidChange(AutofillManager* manager,
+                                    const FormData& form,
+                                    const FormFieldData& field,
+                                    const base::TimeTicks& timestamp) = 0;
+
+  virtual void OnWillSubmitForm(AutofillManager* manager,
+                                const FormData& form,
+                                const base::TimeTicks& timestamp) = 0;
+
+  virtual void OnFocusNoLongerOnForm(AutofillManager* manager) = 0;
+
+  virtual void OnDidFillAutofillFormData(AutofillManager* manager,
+                                         const FormData& form,
+                                         base::TimeTicks timestamp) = 0;
+
+  virtual void Reset(AutofillManager* manager) = 0;
+
+  void SendFormDataToRenderer(AutofillManager* manager,
+                              int requestId,
+                              const FormData& formData);
+};
+}
+
+#endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_PROVIDER_H_