Partially componentize //chrome/browser/search/search.{h,cc}

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 bbab087c52c5dcba32b77bf451d2a4ec86097d0d..4a85e2fb19d1b4a2cd51ec0d56dec5b24549ac54 100644
--- a/chrome/browser/ui/search/search_ipc_router_policy_impl.cc
+++ b/chrome/browser/ui/search/search_ipc_router_policy_impl.cc
@@ -27,44 +27,44 @@ bool SearchIPCRouterPolicyImpl::ShouldProcessSetVoiceSearchSupport() {
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessFocusOmnibox(bool is_active_tab) {
-  return is_active_tab && !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return is_active_tab && !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessNavigateToURL(bool is_active_tab) {
-  return is_active_tab && !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return is_active_tab && !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessDeleteMostVisitedItem() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessUndoMostVisitedDeletion() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessUndoAllMostVisitedDeletions() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessLogEvent() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessPasteIntoOmnibox(
     bool is_active_tab) {
-  return is_active_tab && !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return is_active_tab && !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessChromeIdentityCheck() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldProcessHistorySyncCheck() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldSendSetPromoInformation() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldSendSetDisplayInstantResults() {
@@ -89,11 +89,11 @@ bool SearchIPCRouterPolicyImpl::ShouldSendOmniboxFocusChanged() {
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldSendMostVisitedItems() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldSendThemeBackgroundInfo() {
-  return !is_incognito_ && chrome::IsInstantNTP(web_contents_);
+  return !is_incognito_ && search::IsInstantNTP(web_contents_);
 }
 
 bool SearchIPCRouterPolicyImpl::ShouldSendToggleVoiceSearch() {