Rewrite content stream regeneration.

Loop through the dirty page objects and streams and regenerate all
streams that are dirty.

Bug: pdfium:1051
Change-Id: I837b5a7cd9542b7777e7c7ae7ac9cc75f69f30b5
Reviewed-on: https://pdfium-review.googlesource.com/34330
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator.h b/core/fpdfapi/edit/cpdf_pagecontentgenerator.h
index 04adf1c1d2..13b8431f18 100644
--- a/core/fpdfapi/edit/cpdf_pagecontentgenerator.h
+++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator.h
@@ -35,6 +35,7 @@ class CPDF_PageContentGenerator {
  private:
   friend class CPDF_PageContentGeneratorTest;
 
+  void ProcessPageObject(std::ostringstream* buf, CPDF_PageObject* pPageObj);
   void ProcessPath(std::ostringstream* buf, CPDF_PathObject* pPathObj);
   void ProcessImage(std::ostringstream* buf, CPDF_ImageObject* pImageObj);
   void ProcessGraphics(std::ostringstream* buf, CPDF_PageObject* pPageObj);
@@ -49,9 +50,6 @@ class CPDF_PageContentGenerator {
   std::map<int32_t, std::unique_ptr<std::ostringstream>>
   GenerateModifiedStreams();
 
-  // Generate new stream data with all dirty page objects.
-  bool GenerateStreamWithNewObjects(std::ostringstream* buf);
-
   // Add buffer as a stream in page's 'Contents'
   void UpdateContentStreams(
       std::map<int32_t, std::unique_ptr<std::ostringstream>>* buf);