Remove a variety of no-longer-used query params.

chrome/browser/ui/search/search_ipc_router_policy_unittest.cc

Index: chrome/browser/ui/search/search_ipc_router_policy_unittest.cc
diff --git a/chrome/browser/ui/search/search_ipc_router_policy_unittest.cc b/chrome/browser/ui/search/search_ipc_router_policy_unittest.cc
index ad221b5306f66ad17ec3b7f9d97f7f4b69ad7c38..f3e15bc3d8c302973f0bf6c218a3ff579df0080d 100644
--- a/chrome/browser/ui/search/search_ipc_router_policy_unittest.cc
+++ b/chrome/browser/ui/search/search_ipc_router_policy_unittest.cc
@@ -172,11 +172,6 @@ TEST_F(SearchIPCRouterPolicyTest, SendSetSuggestionToPrefetch) {
   EXPECT_TRUE(GetSearchIPCRouterPolicy()->ShouldSendSetSuggestionToPrefetch());
 }
 
-TEST_F(SearchIPCRouterPolicyTest, SendSetOmniboxStartMargin) {
-  NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
-  EXPECT_TRUE(GetSearchIPCRouterPolicy()->ShouldSendSetOmniboxStartMargin());
-}
-
 TEST_F(SearchIPCRouterPolicyTest,
        DoNotSendSetMessagesForIncognitoPage) {
   NavigateAndCommitActiveTab(GURL(chrome::kChromeSearchLocalNtpUrl));
@@ -197,9 +192,7 @@ TEST_F(SearchIPCRouterPolicyTest,
   NavigateAndCommitActiveTab(GURL("chrome-search://foo/bar"));
   SetIncognitoProfile();
 
-  SearchIPCRouter::Policy* router_policy = GetSearchIPCRouterPolicy();
-  EXPECT_TRUE(router_policy->ShouldSubmitQuery());
-  EXPECT_TRUE(router_policy->ShouldSendSetOmniboxStartMargin());
+  EXPECT_TRUE(GetSearchIPCRouterPolicy()->ShouldSubmitQuery());
 }
 
 TEST_F(SearchIPCRouterPolicyTest, SendMostVisitedItems) {