Add chrome.input.ime.activate and chrome.input.ime.deactivate API

chrome/browser/extensions/BUILD.gn

Index: chrome/browser/extensions/BUILD.gn
diff --git a/chrome/browser/extensions/BUILD.gn b/chrome/browser/extensions/BUILD.gn
index e6d00d95779efead2675b35fd380c12adad44787..2ab2fe97af659b6b1943d5d5be640bc5c02c9399 100644
--- a/chrome/browser/extensions/BUILD.gn
+++ b/chrome/browser/extensions/BUILD.gn
@@ -150,6 +150,13 @@ source_set("extensions") {
         "//ui/events/platform/x11",
       ]
     }
+    if (!is_chromeos) {
+      sources += rebase_path(
+              gypi_values.chrome_browser_extensions_input_ime_linux_win_sources,
+              ".",
+              "//chrome")
+      deps += [ "//ui/events:dom_keycode_converter" ]
+    }
   }
 
   if (enable_configuration_policy) {
@@ -200,6 +207,16 @@ source_set("extensions") {
       "//third_party/iaccessible2",
       "//third_party/isimpledom",
     ]
+    sources += rebase_path(
+            gypi_values.chrome_browser_extensions_input_ime_linux_win_sources,
+            ".",
+            "//chrome")
+    if (is_component_build) {
+      sources += [
+        "//ui/base/ime/ime_engine_handler_interface.cc",
+        "//ui/base/ime/ime_engine_handler_interface.h",
+      ]
+    }
   } else if (use_aura && !is_chromeos) {
     sources += [
       "display_info_provider_aura.cc",