Drop support for Compact Language Detector v1.

components/translate/content/renderer/BUILD.gn

Index: components/translate/content/renderer/BUILD.gn
diff --git a/components/translate/content/renderer/BUILD.gn b/components/translate/content/renderer/BUILD.gn
index 54ecfd6db40a47e45cd23e61ff9268283e1aba3d..350040beeddf895a986b8e0d053152f8509ee916 100644
--- a/components/translate/content/renderer/BUILD.gn
+++ b/components/translate/content/renderer/BUILD.gn
@@ -6,6 +6,8 @@ import("//build/config/features.gni")
 
 static_library("renderer") {
   sources = [
+    "data_file_renderer_cld_data_provider.cc",
+    "data_file_renderer_cld_data_provider.h",
     "renderer_cld_data_provider.cc",
     "renderer_cld_data_provider.h",
     "renderer_cld_data_provider_factory.cc",
@@ -25,15 +27,8 @@ static_library("renderer") {
     "//content/public/renderer",
     "//ipc",
     "//third_party/WebKit/public:blink",
+    "//third_party/cld_2",
     "//url",
     "//v8",
   ]
-
-  if (cld_version == 2) {
-    sources += [
-      "data_file_renderer_cld_data_provider.cc",
-      "data_file_renderer_cld_data_provider.h",
-    ]
-    deps += [ "//third_party/cld_2" ]
-  }
 }