Rename widget to search widget and use new bundleid to always build.

ios/chrome/search_widget_extension/BUILD.gn

Index: ios/chrome/search_widget_extension/BUILD.gn
diff --git a/ios/chrome/widget_extension/BUILD.gn b/ios/chrome/search_widget_extension/BUILD.gn
similarity index 71%
rename from ios/chrome/widget_extension/BUILD.gn
rename to ios/chrome/search_widget_extension/BUILD.gn
index 31fed23e3cbf7bd3c8c0defd102937b8dcac5d82..80a585f974b10b5e85b0f0199217989e69e6814f 100644
--- a/ios/chrome/widget_extension/BUILD.gn
+++ b/ios/chrome/search_widget_extension/BUILD.gn
@@ -14,17 +14,17 @@ tweak_info_plist("tweak_info_plist") {
 compile_plist("entitlements") {
   format = "xml1"
   substitutions = [ "IOS_BUNDLE_ID_PREFIX=$ios_app_bundle_id_prefix" ]
-  output_name = "$target_gen_dir/today_extension.appex.entitlements"
+  output_name = "$target_gen_dir/search_widget_extension.appex.entitlements"
   plist_templates =
-      [ "entitlements/external/widget_extension.appex.entitlements" ]
+      [ "entitlements/external/search_widget_extension.appex.entitlements" ]
 }
 
-ios_appex_bundle("widget_extension") {
+ios_appex_bundle("search_widget_extension") {
   sources = [
-    "widget_view.h",
-    "widget_view.mm",
-    "widget_view_controller.h",
-    "widget_view_controller.mm",
+    "search_widget_view.h",
+    "search_widget_view.mm",
+    "search_widget_view_controller.h",
+    "search_widget_view_controller.mm",
   ]
 
   deps = [
@@ -52,11 +52,7 @@ ios_appex_bundle("widget_extension") {
   extra_substitutions = [
     "CHROME_CHANNEL_SCHEME=$url_channel_scheme",
     "CHROMIUM_SHORT_NAME=$chromium_short_name",
-
-    # The widget_extension and today_extension are using the same provisioning
-    # profile during development work.
-    # TODO(crbug.com/682238) : Request provisioning profile if widget is kept.
-    "WIDGET_EXTENSION_BUNDLE_ID=$chromium_bundle_id.TodayExtension",
+    "WIDGET_EXTENSION_BUNDLE_ID=$chromium_bundle_id.SearchTodayExtension",

[sdefresne, 2017/04/12 15:15:25]

Shouldn't this be SearchWidgetExtension?

[lody, 2017/04/12 15:35:31]

I agree, but the people who give us mobile provisions chose to name it this way.

   ]
 
   configs += [ "//build/config/compiler:enable_arc" ]