Devtools protocol: Add closeTabSearch to browser.executeBrowserCommand

Bug: 1099917
Change-Id: I2b1ebe5bbc25ac716cb7b44c469d9f7dd880ffc5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2503320Reviewed-by: Andrey Kosyakov <caseq@chromium.org>
Commit-Queue: Yuheng Huang <yuhengh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825053}

chrome/browser/devtools/protocol/browser_handler.cc

@@ -200,7 +200,9 @@ protocol::Response BrowserHandler::ExecuteBrowserCommand(
   static auto& command_id_map =
       *new std::map<protocol::Browser::BrowserCommandId, int>{
           {protocol::Browser::BrowserCommandIdEnum::OpenTabSearch,
-           IDC_TAB_SEARCH}};
+           IDC_TAB_SEARCH},
+          {protocol::Browser::BrowserCommandIdEnum::CloseTabSearch,
+           IDC_TAB_SEARCH_CLOSE}};
   if (command_id_map.count(command_id) == 0) {
     return Response::InvalidParams("Invalid BrowserCommandId: " + command_id);
   }

third_party/blink/public/devtools_protocol/browser_protocol.pdl

@@ -859,6 +859,7 @@ domain Browser
   experimental type BrowserCommandId extends string
     enum
       openTabSearch
+      closeTabSearch
 
   # Set permission settings for given origin.
   experimental command setPermission