Stop overloading Init() in NativeMetafile.

printing/pdf_ps_metafile_cairo.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "printing/pdf_ps_metafile_cairo.h"
 
 #include <stdio.h>
 
 #include <cairo.h>
 #include <cairo-pdf.h>
@@ skipping 95 matching lines @@
     DLOG(ERROR) << "Cannot create Cairo context for PdfPsMetafile!";
     CleanUpContext(&context_);
     CleanUpSurface(&surface_);
     return false;
   }
 
   cairo_set_user_data(context_, &kPdfMetafileKey, this, DestroyContextData);
   return true;
 }
 
-bool PdfPsMetafile::Init(const void* src_buffer, uint32 src_buffer_size) {
+bool PdfPsMetafile::InitFromData(const void* src_buffer,
+                                 uint32 src_buffer_size) {
   // We need to check at least these two members to ensure Init() has not been
   // called before
   DCHECK(!context_);
   DCHECK(data_.empty());
 
   if (src_buffer == NULL || src_buffer_size == 0)
     return false;
 
   data_ = std::string(reinterpret_cast<const char*>(src_buffer),
                       src_buffer_size);
   return true;
 }
 
 bool PdfPsMetafile::SetRawData(const void* src_buffer,
                                uint32 src_buffer_size) {
   if (!context_) {
     // If Init has not already been called, just call Init()
-    return Init(src_buffer, src_buffer_size);
+    return InitFromData(src_buffer, src_buffer_size);
   }
   // If a context has already been created, remember this data in
   // raw_override_data_
   if (src_buffer == NULL || src_buffer_size == 0)
     return false;
 
   raw_override_data_ = std::string(reinterpret_cast<const char*>(src_buffer),
                                    src_buffer_size);
 
   return true;
@@ skipping 128 matching lines @@
 }
 
 void PdfPsMetafile::CleanUpAll() {
   CleanUpContext(&context_);
   CleanUpSurface(&surface_);
   data_.clear();
   skia::VectorPlatformDevice::ClearFontCache();
 }
 
 }  // namespace printing