BASELINE: Update Chromium to 74.0.3729.159

Change-Id: I8d2497da544c275415aedd94dd25328d555de811
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

1 files changed, 21 insertions, 0 deletions

diff --git a/chromium/third_party/blink/renderer/platform/wtf/text/text_codec.h b/chromium/third_party/blink/renderer/platform/wtf/text/text_codec.h
index d1316dda10d..5a9c4f69497 100644
--- a/chromium/third_party/blink/renderer/platform/wtf/text/text_codec.h
+++ b/chromium/third_party/blink/renderer/platform/wtf/text/text_codec.h
@@ -80,6 +80,11 @@ class WTF_EXPORT TextCodec {
   TextCodec() = default;
   virtual ~TextCodec();
 
+  struct EncodeIntoResult {
+    wtf_size_t code_units_read;
+    wtf_size_t bytes_written;
+  };
+
   String Decode(const char* str,
                 wtf_size_t length,
                 FlushBehavior flush = FlushBehavior::kDoNotFlush) {
@@ -98,6 +103,22 @@ class WTF_EXPORT TextCodec {
   virtual CString Encode(const LChar*,
                          wtf_size_t length,
                          UnencodableHandling) = 0;
+  // EncodeInto is meant only to encode UTF8 bytes into an unsigned char*
+  // buffer; therefore this method is only usefully overridden by TextCodecUTF8.
+  virtual EncodeIntoResult EncodeInto(const LChar*,
+                                      wtf_size_t length,
+                                      unsigned char* destination,
+                                      wtf_size_t capacity) {
+    NOTREACHED();
+    return EncodeIntoResult{0, 0};
+  }
+  virtual EncodeIntoResult EncodeInto(const UChar*,
+                                      wtf_size_t length,
+                                      unsigned char* destination,
+                                      wtf_size_t capacity) {
+    NOTREACHED();
+    return EncodeIntoResult{0, 0};
+  }
 
   // Fills a null-terminated string representation of the given
   // unencodable character into the given replacement buffer.