Remove unused embeddedSearch.searchBox APIs

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 f76303ae5fe39e992582b794e217ea0450defacf..daa0c01b0715a0813448a3fb93afa10784b4e1c0 100644
--- a/chrome/browser/ui/search/search_ipc_router_unittest.cc
+++ b/chrome/browser/ui/search/search_ipc_router_unittest.cc
@@ -601,8 +601,8 @@ TEST_F(SearchIPCRouterTest, SendSubmitMsg) {
   MockSearchIPCRouterPolicy* policy = GetSearchIPCRouterPolicy();
   EXPECT_CALL(*policy, ShouldSubmitQuery()).Times(1).WillOnce(Return(true));
 
-  EXPECT_CALL(*mock_search_box(), Submit(_, _));
-  GetSearchIPCRouter().Submit(base::string16(), EmbeddedSearchRequestParams());
+  EXPECT_CALL(*mock_search_box(), Submit(_));
+  GetSearchIPCRouter().Submit(EmbeddedSearchRequestParams());
 }
 
 TEST_F(SearchIPCRouterTest, DoNotSendSubmitMsg) {
@@ -611,6 +611,6 @@ TEST_F(SearchIPCRouterTest, DoNotSendSubmitMsg) {
   MockSearchIPCRouterPolicy* policy = GetSearchIPCRouterPolicy();
   EXPECT_CALL(*policy, ShouldSubmitQuery()).Times(1).WillOnce(Return(false));
 
-  EXPECT_CALL(*mock_search_box(), Submit(_, _)).Times(0);
-  GetSearchIPCRouter().Submit(base::string16(), EmbeddedSearchRequestParams());
+  EXPECT_CALL(*mock_search_box(), Submit(_)).Times(0);
+  GetSearchIPCRouter().Submit(EmbeddedSearchRequestParams());
 }