Allow generation of a chromium outdirs when enable_extensions=false

chrome/browser/devtools/BUILD.gn

Index: chrome/browser/devtools/BUILD.gn
diff --git a/chrome/browser/devtools/BUILD.gn b/chrome/browser/devtools/BUILD.gn
index 8bf047e182127cb07a00a23f3be9a0f45238d992..dc7e1958d3357912a0c09d69386f266b593688f1 100644
--- a/chrome/browser/devtools/BUILD.gn
+++ b/chrome/browser/devtools/BUILD.gn
@@ -2,6 +2,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//extensions/features/features.gni")
+
 if (!is_android) {
   import("//build/config/features.gni")
   import("//chrome/common/features.gni")
@@ -73,7 +75,6 @@ static_library("devtools") {
       "//chrome:strings",
       "//chrome/app/theme:theme_resources",
       "//chrome/common",
-      "//chrome/common/extensions/api",
       "//net:http_server",
       "//skia",
       "//third_party/icu",
@@ -144,4 +145,8 @@ static_library("devtools") {
       ]
     }
   }
+
+  if (enable_extensions) {
+    deps += [ "//chrome/common/extensions/api" ]
+  }
 }