Use Instant suggested match type for Instant temporary text.

chrome/browser/ui/search/instant_extended_browsertest.cc

Index: chrome/browser/ui/search/instant_extended_browsertest.cc
diff --git a/chrome/browser/ui/search/instant_extended_browsertest.cc b/chrome/browser/ui/search/instant_extended_browsertest.cc
index 2921662fa6bd3cb6dd52b7bf7c6665cb473adb94..93ff33d0b0c51032451abf3a10e0d172fd9c8f4d 100644
--- a/chrome/browser/ui/search/instant_extended_browsertest.cc
+++ b/chrome/browser/ui/search/instant_extended_browsertest.cc
@@ -1531,3 +1531,45 @@ IN_PROC_BROWSER_TEST_F(InstantExtendedTest, HasBookmarkProvider) {
 
   EXPECT_TRUE(found_bookmark_match);
 }
+
+// Test that if Instant alters the input from URL to search, it's respected.
+IN_PROC_BROWSER_TEST_F(InstantExtendedTest, InputChangedFromURLToSearch) {
+  ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
+  FocusOmniboxAndWaitForInstantExtendedSupport();
+
+  content::WebContents* overlay = instant()->GetOverlayContents();
+  EXPECT_TRUE(ExecuteScript("suggestions = ['mcqueen.com'];"));
+
+  SetOmniboxTextAndWaitForOverlayToShow("lightning");
+  EXPECT_EQ("lightning", GetOmniboxText());
+
+  SendDownArrow();
+  EXPECT_EQ("mcqueen.com", GetOmniboxText());
+
+  // Press Enter.
+  browser()->window()->GetLocationBar()->AcceptInput();
+
+  // Confirm that the Instant overlay was committed.
+  EXPECT_EQ(overlay, browser()->tab_strip_model()->GetActiveWebContents());
+}
+
+// Test that if Instant alters the input from search to URL, it's respected.
+IN_PROC_BROWSER_TEST_F(InstantExtendedTest, InputChangedFromSearchToURL) {
+  ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
+  FocusOmniboxAndWaitForInstantExtendedSupport();
+
+  content::WebContents* overlay = instant()->GetOverlayContents();
+  EXPECT_TRUE(ExecuteScript("suggestionType = 1;"));  // INSTANT_SUGGESTION_URL
+
+  SetOmniboxTextAndWaitForOverlayToShow("mack.com");
+  EXPECT_EQ("mack.com", GetOmniboxText());
+
+  SendDownArrow();
+  EXPECT_EQ("result 1", GetOmniboxText());
+
+  // Press Enter.
+  browser()->window()->GetLocationBar()->AcceptInput();
+
+  // Confirm that the Instant overlay was NOT committed.
+  EXPECT_NE(overlay, browser()->tab_strip_model()->GetActiveWebContents());
+}