Update existing uses of /wd4267 to use the GN config

third_party/cld_2/BUILD.gn

Index: third_party/cld_2/BUILD.gn
diff --git a/third_party/cld_2/BUILD.gn b/third_party/cld_2/BUILD.gn
index bede93a63c44008985f7c5c332a99109042f9d37..8098eba59cca1d871a0c744fe2ce6f7b98f0c745 100644
--- a/third_party/cld_2/BUILD.gn
+++ b/third_party/cld_2/BUILD.gn
@@ -48,10 +48,6 @@ source_set("cld2_data") {
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
-
-  if (is_win) {
-    cflags = [ "/wd4267" ]  # size_t -> int conversion.
-  }
 }
 
 # As in the corresponding gyp file, this just builds the core interfaces for
@@ -66,10 +62,6 @@ source_set("cld_2") {
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
-
-  if (is_win) {
-    cflags = [ "/wd4267" ]  # size_t -> int conversion.
-  }
 }
 
 source_set("cld2_platform_impl") {
@@ -94,10 +86,6 @@ static_library("cld2_static") {
   ]
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
-
-  if (is_win) {
-    cflags = [ "/wd4267" ]  # size_t -> int conversion.
-  }
 }
 
 config("cld2_dynamic_mode_config") {
@@ -114,13 +102,9 @@ static_library("cld2_dynamic") {
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [
-    "//build/config/compiler:no_chromium_code",
     ":cld2_dynamic_mode_config",
+    "//build/config/compiler:no_chromium_code",
   ]
-
-  if (is_win) {
-    cflags = [ "/wd4267" ]  # size_t -> int conversion.
-  }
 }
 
 # Does not build on Windows.
@@ -144,12 +128,8 @@ if (!is_win) {
 
     configs -= [ "//build/config/compiler:chromium_code" ]
     configs += [
-      "//build/config/compiler:no_chromium_code",
       ":cld2_dynamic_mode_config",
+      "//build/config/compiler:no_chromium_code",
     ]
-
-    if (is_win) {
-      cflags = [ "/wd4267" ]  # size_t -> int conversion.
-    }
   }
 }