Update Crashpad to 8e37886d418dd042c3c7bfadac99214739ee4d98

third_party/crashpad/crashpad/util/file/file_writer.cc

Index: third_party/crashpad/crashpad/util/file/file_writer.cc
diff --git a/third_party/crashpad/crashpad/util/file/file_writer.cc b/third_party/crashpad/crashpad/util/file/file_writer.cc
index d22a1a3b21392387abb526da5d638c5077d727d7..13ac6cf5fcb1ec995085407923453ebefaac40d8 100644
--- a/third_party/crashpad/crashpad/util/file/file_writer.cc
+++ b/third_party/crashpad/crashpad/util/file/file_writer.cc
@@ -15,6 +15,7 @@
 #include "util/file/file_writer.h"
 
 #include <limits.h>
+#include <stddef.h>
 #include <string.h>
 
 #include <algorithm>
@@ -192,66 +193,4 @@ FileOffset FileWriter::Seek(FileOffset offset, int whence) {
   return weak_file_handle_file_writer_.Seek(offset, whence);
 }
 
-WeakStdioFileWriter::WeakStdioFileWriter(FILE* file)
-    : file_(file) {
-}
-
-WeakStdioFileWriter::~WeakStdioFileWriter() {
-}
-
-bool WeakStdioFileWriter::Write(const void* data, size_t size) {
-  DCHECK(file_);
-
-  size_t rv = fwrite(data, 1, size, file_);
-  if (rv != size) {
-    if (ferror(file_)) {
-      STDIO_PLOG(ERROR) << "fwrite";
-    } else {
-      LOG(ERROR) << "fwrite: expected " << size << ", observed " << rv;
-    }
-    return false;
-  }
-
-  return true;
-}
-
-bool WeakStdioFileWriter::WriteIoVec(std::vector<WritableIoVec>* iovecs) {
-  DCHECK(file_);
-
-  if (iovecs->empty()) {
-    LOG(ERROR) << "WriteIoVec(): no iovecs";
-    return false;
-  }
-
-  for (const WritableIoVec& iov : *iovecs) {
-    if (!Write(iov.iov_base, iov.iov_len)) {
-      return false;
-    }
-  }
-
-#ifndef NDEBUG
-  // The interface says that |iovecs| is not sacred, so scramble it to make sure
-  // that nobody depends on it.
-  memset(&(*iovecs)[0], 0xa5, sizeof((*iovecs)[0]) * iovecs->size());
-#endif
-
-  return true;
-}
-
-FileOffset WeakStdioFileWriter::Seek(FileOffset offset, int whence) {
-  DCHECK(file_);
-  if (fseeko(file_, offset, whence) == -1) {
-    STDIO_PLOG(ERROR) << "fseeko";
-    return -1;
-  }
-
-  FileOffset new_offset = ftello(file_);
-  if (new_offset == -1) {
-    STDIO_PLOG(ERROR) << "ftello";
-    return -1;
-  }
-
-  return new_offset;
-}
-
 }  // namespace crashpad