Move form validation message bubble into content/, wire up to Android WebView.

At the moment, when form validation inside Blink fails (e.g. entering an invalid email address in an <input type=email />) we call out to chrome/ to show some UI to the user to indicate the error and give the opportunity to correct it.

This change moves the IPC to content/ (via RenderViewHost) and plumbs the validation handlers through WebContents and WebContentsDelegate. This gives content embedders the opportunity to receive the Blink callback.

There should be no behavior change; the implementation for showing the bubble on desktop platforms remains in the chrome/ layer. On Android it is moved into the WebContentsDelegateAndroid component such that Android WebView can share the code.

BUG=293608
R=jam@chromium.org, joi@chromium.org, joth@chromium.org, nasko@chromium.org, tkent@chromium.org

Review URL: https://codereview.chromium.org/23609053

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240420 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 0 deletions

diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index db72d1f..047e894 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -440,6 +440,14 @@ class CONTENT_EXPORT RenderViewImpl
   virtual bool runModalBeforeUnloadDialog(blink::WebFrame* frame,
                                           bool is_reload,
                                           const blink::WebString& message);
+  virtual void showValidationMessage(const blink::WebRect& anchor_in_root_view,
+                                     const blink::WebString& main_text,
+                                     const blink::WebString& sub_text,
+                                     blink::WebTextDirection hint) OVERRIDE;
+  virtual void hideValidationMessage() OVERRIDE;
+  virtual void moveValidationMessage(
+      const blink::WebRect& anchor_in_root_view) OVERRIDE;
+
   // DEPRECATED
   virtual bool runModalBeforeUnloadDialog(blink::WebFrame* frame,
                                           const blink::WebString& message);