Reland of "Remove setVoiceSearchSupported part of EmbeddedSearch SearchBox API." (patchset #4 id:60…

chrome/browser/ui/search/search_ipc_router_policy_impl.cc

Index: chrome/browser/ui/search/search_ipc_router_policy_impl.cc
diff --git a/chrome/browser/ui/search/search_ipc_router_policy_impl.cc b/chrome/browser/ui/search/search_ipc_router_policy_impl.cc
index 4a85e2fb19d1b4a2cd51ec0d56dec5b24549ac54..382038a0599a428ffccb99025566b421e0412d03 100644
--- a/chrome/browser/ui/search/search_ipc_router_policy_impl.cc
+++ b/chrome/browser/ui/search/search_ipc_router_policy_impl.cc
@@ -22,10 +22,6 @@ SearchIPCRouterPolicyImpl::SearchIPCRouterPolicyImpl(
 
 SearchIPCRouterPolicyImpl::~SearchIPCRouterPolicyImpl() {}
 
-bool SearchIPCRouterPolicyImpl::ShouldProcessSetVoiceSearchSupport() {
-  return true;
-}
-
 bool SearchIPCRouterPolicyImpl::ShouldProcessFocusOmnibox(bool is_active_tab) {
   return is_active_tab && !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
@@ -96,10 +92,6 @@ bool SearchIPCRouterPolicyImpl::ShouldSendThemeBackgroundInfo() {
   return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
-bool SearchIPCRouterPolicyImpl::ShouldSendToggleVoiceSearch() {
-  return true;
-}
-
 bool SearchIPCRouterPolicyImpl::ShouldSubmitQuery() {
   return true;
 }