Removing PS option from PdfPsMetafile

printing/pdf_ps_metafile_cairo.h

Index: printing/pdf_ps_metafile_cairo.h
diff --git a/printing/pdf_ps_metafile_cairo.h b/printing/pdf_ps_metafile_cairo.h
index e56b64c65f8563e00baa835b70c402e003485b69..7274dd8c9ee4ed152fffad88fd55db610c463472 100644
--- a/printing/pdf_ps_metafile_cairo.h
+++ b/printing/pdf_ps_metafile_cairo.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -24,40 +24,26 @@ namespace printing {
 // and stores rendering results in a string buffer.
 class PdfPsMetafile {
  public:
-  enum FileFormat {
-    PDF,
-    PS,
-  };
-
   PdfPsMetafile();
-
-  // In the renderer process, callers should also call Init(void) to see if the
-  // metafile can obtain all necessary rendering resources.
-  // In the browser process, callers should also call Init(const void*, uint32)
-  // to initialize the buffer |data_| to use SaveTo().
-  explicit PdfPsMetafile(const FileFormat& format);
-
   ~PdfPsMetafile();
 
   // Initializes to a fresh new metafile. Returns true on success.
   // Note: Only call in the renderer to allocate rendering resources.
   bool Init();
 
-  // Initializes a copy of metafile from PDF/PS stream data.
+  // Initializes a copy of metafile from PDF stream data.
   // Returns true on success.
-  // |src_buffer| should point to the shared memory which stores PDF/PS
+  // |src_buffer| should point to the shared memory which stores PDF
   // contents generated in the renderer.
   // Note: Only call in the browser to initialize |data_|.
   bool Init(const void* src_buffer, uint32 src_buffer_size);
 
-  // Sets raw PS/PDF data for the document. This is used when a cairo drawing
+  // Sets raw PDF data for the document. This is used when a cairo drawing
   // surface has already been created. This method will cause all subsequent
   // drawing on the surface to be discarded (in Close()). If Init() has not yet
   // been called this method simply calls the second version of Init.
   bool SetRawData(const void* src_buffer, uint32 src_buffer_size);
 
-  FileFormat GetFileFormat() const { return format_; }
-
   // Prepares a new cairo surface/context for rendering a new page.
   // The unit is in point (=1/72 in).
   // Returns NULL when failed.
@@ -73,21 +59,21 @@ class PdfPsMetafile {
   // Returns true on success.
   bool FinishPage();
 
-  // Closes resulting PDF/PS file. No further rendering is allowed.
+  // Closes resulting PDF file. No further rendering is allowed.
   void Close();
 
-  // Returns size of PDF/PS contents stored in buffer |data_|.
-  // This function should ONLY be called after PDF/PS file is closed.
+  // Returns size of PDF contents stored in buffer |data_|.
+  // This function should ONLY be called after PDF file is closed.
   uint32 GetDataSize() const;
 
-  // Copies PDF/PS contents stored in buffer |data_| into |dst_buffer|.
-  // This function should ONLY be called after PDF/PS file is closed.
+  // Copies PDF contents stored in buffer |data_| into |dst_buffer|.
+  // This function should ONLY be called after PDF file is closed.
   // Returns true only when success.
   bool GetData(void* dst_buffer, uint32 dst_buffer_size) const;
 
-  // Saves PDF/PS contents stored in buffer |data_| into the file
+  // Saves PDF contents stored in buffer |data_| into the file
   // associated with |fd|.
-  // This function should ONLY be called after PDF/PS file is closed.
+  // This function should ONLY be called after PDF file is closed.
   bool SaveTo(const base::FileDescriptor& fd) const;
 
   // The hardcoded margins, in points. These values are based on 72 dpi,
@@ -98,22 +84,20 @@ class PdfPsMetafile {
   static const double kLeftMarginInInch;
 
   // Returns the PdfPsMetafile object that owns the given context. Returns NULL
-  // if the context was not created by a PdfPdMetafile object.
+  // if the context was not created by a PdfPsMetafile object.
   static PdfPsMetafile* FromCairoContext(cairo_t* context);
 
  private:
   // Cleans up all resources.
   void CleanUpAll();
 
-  FileFormat format_;
-
-  // Cairo surface and context for entire PDF/PS file.
+  // Cairo surface and context for entire PDF file.
   cairo_surface_t* surface_;
   cairo_t* context_;
 
-  // Buffer stores PDF/PS contents for entire PDF/PS file.
+  // Buffer stores PDF contents for entire PDF file.
   std::string data_;
-  // Buffer stores raw PDF/PS contents set by SetRawPageData.
+  // Buffer stores raw PDF contents set by SetRawPageData.
   std::string raw_override_data_;
 
   DISALLOW_COPY_AND_ASSIGN(PdfPsMetafile);