Move navigation-induced hiding of form-validation-bubble to the browser process.

third_party/WebKit/Source/core/dom/DocumentTest.cpp

Index: third_party/WebKit/Source/core/dom/DocumentTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/DocumentTest.cpp b/third_party/WebKit/Source/core/dom/DocumentTest.cpp
index d06b908fbdbaf9f1fe161442c382920a4ad7efb7..673536c1c9554689d462dfbacefdfc037a5a4480 100644
--- a/third_party/WebKit/Source/core/dom/DocumentTest.cpp
+++ b/third_party/WebKit/Source/core/dom/DocumentTest.cpp
@@ -258,12 +258,8 @@ class MockValidationMessageClient
   MockValidationMessageClient() { Reset(); }
   void Reset() {
     show_validation_message_was_called = false;
-    will_unload_document_was_called = false;
-    document_detached_was_called = false;
   }
   bool show_validation_message_was_called;
-  bool will_unload_document_was_called;
-  bool document_detached_was_called;
 
   // ValidationMessageClient functions.
   void ShowValidationMessage(const Element& anchor,
@@ -277,12 +273,6 @@ class MockValidationMessageClient
   bool IsValidationMessageVisible(const Element& anchor) override {
     return true;
   }
-  void WillUnloadDocument(const Document&) override {
-    will_unload_document_was_called = true;
-  }
-  void DocumentDetached(const Document&) override {
-    document_detached_was_called = true;
-  }
   void WillBeDestroyed() override {}
 
   // DEFINE_INLINE_VIRTUAL_TRACE() { ValidationMessageClient::trace(visitor); }
@@ -779,8 +769,6 @@ TEST_F(DocumentTest, ValidationMessageCleanup) {
 
   // prepareForCommit() unloads the document, and shutdown.
   GetDocument().GetFrame()->PrepareForCommit();
-  EXPECT_TRUE(mock_client->will_unload_document_was_called);
-  EXPECT_TRUE(mock_client->document_detached_was_called);
   // Unload handler tried to show a validation message, but it should fail.
   EXPECT_FALSE(mock_client->show_validation_message_was_called);