Upstream Chrome on iOS source code [11/11].

ios/chrome/browser/ui/icons/BUILD.gn

Index: ios/chrome/browser/ui/icons/BUILD.gn
diff --git a/ios/chrome/browser/ui/icons/BUILD.gn b/ios/chrome/browser/ui/icons/BUILD.gn
index 8ecfe910cdc981be425f2c1b24e241f4644ed78e..81140344e62ce7132e71b77913335d2dbde80985 100644
--- a/ios/chrome/browser/ui/icons/BUILD.gn
+++ b/ios/chrome/browser/ui/icons/BUILD.gn
@@ -29,3 +29,34 @@ bundle_data("assets") {
     "{{bundle_resources_dir}}/{{source_file_part}}",
   ]
 }
+
+source_set("icons") {
+  sources = [
+    "chrome_icon.h",
+    "chrome_icon.mm",
+  ]
+  deps = [
+    "//base",
+    "//ios/chrome/app/strings",
+    "//ios/chrome/browser/ui/icons:assets",
+    "//ui/base",
+  ]
+  libs = [
+    "CoreGraphics.framework",
+    "UIKit.framework",
+  ]
+}
+
+source_set("unit_tests") {
+  testonly = true
+  sources = [
+    "chrome_icon_unittest.mm",
+  ]
+  deps = [
+    ":icons",
+    "//ios/chrome/app/strings",
+    "//testing/gtest",
+    "//third_party/ocmock",
+    "//ui/base",
+  ]
+}