Move files in wtf/ to platform/wtf/ (Part 10).

third_party/WebKit/Source/wtf/BUILD.gn

Index: third_party/WebKit/Source/wtf/BUILD.gn
diff --git a/third_party/WebKit/Source/wtf/BUILD.gn b/third_party/WebKit/Source/wtf/BUILD.gn
index f46830e7461d0b3ca3661f8f7257317f38268c4c..958a4e189337db3400d33507916569ab4cf3efe5 100644
--- a/third_party/WebKit/Source/wtf/BUILD.gn
+++ b/third_party/WebKit/Source/wtf/BUILD.gn
@@ -123,7 +123,6 @@ component("wtf") {
     "text/AtomicString.h",
     "text/AtomicStringHash.h",
     "text/AtomicStringTable.h",
-    "text/Base64.cpp",
     "text/Base64.h",
     "text/CString.h",
     "text/CharacterNames.h",
@@ -139,25 +138,19 @@ component("wtf") {
     "text/StringToNumber.h",
     "text/StringUTF8Adaptor.h",
     "text/StringView.h",
-    "text/TextCodec.cpp",
     "text/TextCodec.h",
     "text/TextCodecASCIIFastPath.h",
-    "text/TextCodecICU.cpp",
-    "text/TextCodecLatin1.cpp",
-    "text/TextCodecReplacement.cpp",
+    "text/TextCodecLatin1.h",
     "text/TextCodecReplacement.h",
-    "text/TextCodecUTF16.cpp",
-    "text/TextCodecUTF8.cpp",
+    "text/TextCodecUTF16.h",
     "text/TextCodecUTF8.h",
-    "text/TextCodecUserDefined.cpp",
-    "text/TextEncoding.cpp",
-    "text/TextEncodingRegistry.cpp",
-    "text/TextPosition.cpp",
+    "text/TextCodecUserDefined.h",
+    "text/TextEncoding.h",
+    "text/TextEncodingRegistry.h",
     "text/TextPosition.h",
     "text/UTF8.h",
     "text/Unicode.h",
     "text/WTFString.h",
-    "text/icu/CollatorICU.cpp",
     "text/icu/UnicodeIcu.h",
     "typed_arrays/ArrayBuffer.cpp",
     "typed_arrays/ArrayBuffer.h",