Kill unused IPDF_ classes.

Some are simply never defined.  Some are never instantiated.  Some have
paths that are never reached.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1168503003

1 files changed, 24 insertions, 23 deletions

diff --git a/core/include/fpdfapi/fpdf_module.h b/core/include/fpdfapi/fpdf_module.h
index 6317cd0b18..5be2b192c4 100644
--- a/core/include/fpdfapi/fpdf_module.h
+++ b/core/include/fpdfapi/fpdf_module.h
@@ -9,20 +9,38 @@
 
 #include "../fxcrt/fx_ext.h"
 
+class CCodec_ModuleMgr;
+class CFX_AffineMatrix;
+class CFX_BitmapDevice;
+class CFX_DIBSource;
+class CPDF_ColorSpace;
+class CPDF_Dictionary;
+class CPDF_DocPageData;
+class CPDF_DocRenderData;
+class CPDF_Document;
+class CPDF_FontGlobals;
+class CPDF_Image;
 class CPDF_ModuleMgr;
+class CPDF_Page;
 class CPDF_PageModuleDef;
+class CPDF_PageObjects;
+class CPDF_PageRenderCache;
+class CPDF_RenderConfig;
 class CPDF_RenderModuleDef;
+class CPDF_RenderOptions;
 class CPDF_SecurityHandler;
-class CCodec_ModuleMgr;
-class CPDF_Dictionary;
-class ICodec_JpegModule;
-class ICodec_JpxModule;
+class CPDF_Stream;
 class ICodec_FaxModule;
-class ICodec_Jbig2Module;
-class ICodec_IccModule;
 class ICodec_FlateModule;
+class ICodec_IccModule;
+class ICodec_Jbig2Module;
+class ICodec_JpegModule;
+class ICodec_JpxModule;
+class IPDF_FontMapper;
+
 #define ADDIN_NAME_CJK			"Eastern Asian Language Support"
 #define ADDIN_NAME_DECODER		"JPEG2000 and JBIG2 Image Decoders"
+
 class CPDF_ModuleMgr 
 {
 public:
@@ -117,12 +135,6 @@ protected:
 
     CFX_PrivateData			m_privateData;
 };
-class CPDF_Document;
-class CPDF_DocPageData;
-class CPDF_FontGlobals;
-class IPDF_FontMgr;
-class IPDF_FontMapper;
-class CPDF_ColorSpace;
 class CPDF_PageModuleDef 
 {
 public:
@@ -150,17 +162,6 @@ public:
         return NULL;
     }
 };
-class CPDF_PageObjects;
-class CFX_AffineMatrix;
-class CPDF_RenderOptions;
-class CPDF_Page;
-class CPDF_DocRenderData;
-class CPDF_PageRenderCache;
-class CFX_BitmapDevice;
-class CPDF_Stream;
-class CFX_DIBSource;
-class CPDF_RenderConfig;
-class CPDF_Image;
 class CPDF_RenderModuleDef 
 {
 public: