Revert of Remove setVoiceSearchSupported part of EmbeddedSearch SearchBox API.

chrome/browser/ui/search/search_ipc_router_unittest.cc

Index: chrome/browser/ui/search/search_ipc_router_unittest.cc
diff --git a/chrome/browser/ui/search/search_ipc_router_unittest.cc b/chrome/browser/ui/search/search_ipc_router_unittest.cc
index defeaa230954da71ba185889944402e5cb473993..a9507a79697af589a9c9c9bd762188abb1dd9dc1 100644
--- a/chrome/browser/ui/search/search_ipc_router_unittest.cc
+++ b/chrome/browser/ui/search/search_ipc_router_unittest.cc
@@ -46,6 +46,7 @@
   virtual ~MockSearchIPCRouterDelegate() {}
 
   MOCK_METHOD1(OnInstantSupportDetermined, void(bool supports_instant));
+  MOCK_METHOD1(OnSetVoiceSearchSupport, void(bool supports_voice_search));
   MOCK_METHOD1(FocusOmnibox, void(OmniboxFocusState state));
   MOCK_METHOD3(NavigateToURL, void(const GURL&, WindowOpenDisposition, bool));
   MOCK_METHOD1(OnDeleteMostVisitedItem, void(const GURL& url));
@@ -66,6 +67,7 @@
  public:
   virtual ~MockSearchIPCRouterPolicy() {}
 
+  MOCK_METHOD0(ShouldProcessSetVoiceSearchSupport, bool());
   MOCK_METHOD1(ShouldProcessFocusOmnibox, bool(bool));
   MOCK_METHOD1(ShouldProcessNavigateToURL, bool(bool));
   MOCK_METHOD0(ShouldProcessDeleteMostVisitedItem, bool());
@@ -83,6 +85,7 @@
   MOCK_METHOD0(ShouldSendOmniboxFocusChanged, bool());
   MOCK_METHOD0(ShouldSendMostVisitedItems, bool());
   MOCK_METHOD0(ShouldSendThemeBackgroundInfo, bool());
+  MOCK_METHOD0(ShouldSendToggleVoiceSearch, bool());
   MOCK_METHOD0(ShouldSubmitQuery, bool());
 };
 
@@ -221,6 +224,32 @@
   OnMessageReceived(ChromeViewHostMsg_SearchBoxNavigate(
       contents->GetRoutingID(), GetSearchIPCRouterSeqNo(), destination_url,
       CURRENT_TAB, true));
+}
+
+TEST_F(SearchIPCRouterTest, ProcessVoiceSearchSupportMsg) {
+  NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
+  SetupMockDelegateAndPolicy();
+  MockSearchIPCRouterPolicy* policy = GetSearchIPCRouterPolicy();
+  EXPECT_CALL(*mock_delegate(), OnSetVoiceSearchSupport(true)).Times(1);
+  EXPECT_CALL(*(policy), ShouldProcessSetVoiceSearchSupport()).Times(1)
+      .WillOnce(testing::Return(true));
+
+  content::WebContents* contents = web_contents();
+  OnMessageReceived(ChromeViewHostMsg_SetVoiceSearchSupported(
+      contents->GetRoutingID(), GetSearchIPCRouterSeqNo(), true));
+}
+
+TEST_F(SearchIPCRouterTest, IgnoreVoiceSearchSupportMsg) {
+  NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
+  EXPECT_CALL(*mock_delegate(), OnSetVoiceSearchSupport(true)).Times(0);
+  SetupMockDelegateAndPolicy();
+  MockSearchIPCRouterPolicy* policy = GetSearchIPCRouterPolicy();
+  EXPECT_CALL(*policy, ShouldProcessSetVoiceSearchSupport()).Times(1)
+      .WillOnce(testing::Return(false));
+
+  content::WebContents* contents = web_contents();
+  OnMessageReceived(ChromeViewHostMsg_SetVoiceSearchSupported(
+      contents->GetRoutingID(), GetSearchIPCRouterSeqNo(), true));
 }
 
 TEST_F(SearchIPCRouterTest, ProcessFocusOmniboxMsg) {
@@ -848,6 +877,30 @@
   EXPECT_FALSE(MessageWasSent(ChromeViewMsg_SearchBoxSubmit::ID));
 }
 
+TEST_F(SearchIPCRouterTest, SendToggleVoiceSearch) {
+  NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
+  SetupMockDelegateAndPolicy();
+  MockSearchIPCRouterPolicy* policy = GetSearchIPCRouterPolicy();
+  EXPECT_CALL(*policy, ShouldSendToggleVoiceSearch()).Times(1)
+      .WillOnce(testing::Return(true));
+
+  process()->sink().ClearMessages();
+  GetSearchIPCRouter().ToggleVoiceSearch();
+  EXPECT_TRUE(MessageWasSent(ChromeViewMsg_SearchBoxToggleVoiceSearch::ID));
+}
+
+TEST_F(SearchIPCRouterTest, DoNotSendToggleVoiceSearch) {
+  NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
+  SetupMockDelegateAndPolicy();
+  MockSearchIPCRouterPolicy* policy = GetSearchIPCRouterPolicy();
+  EXPECT_CALL(*policy, ShouldSendToggleVoiceSearch()).Times(1)
+      .WillOnce(testing::Return(false));
+
+  process()->sink().ClearMessages();
+  GetSearchIPCRouter().ToggleVoiceSearch();
+  EXPECT_FALSE(MessageWasSent(ChromeViewMsg_SearchBoxToggleVoiceSearch::ID));
+}
+
 TEST_F(SearchIPCRouterTest, SpuriousMessageTypesIgnored) {
   NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
   SetupMockDelegateAndPolicy();