Update to Chromium revision 47fb4821 (#318735).

- Remove the in-process PDF plugin implementation. A new implementation is now required (issue #1565).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@2043 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

tools/distrib/linux/README.redistrib.txt

@@ -42,6 +42,3 @@ Optional components:
 * FFmpeg audio and video support
     libffmpegsumo.so
   Note: Without this component HTML5 audio and video will not function.
-
-* PDF support
-    libpdf.so

tools/distrib/mac/README.redistrib.txt

@@ -16,7 +16,6 @@ cefclient.app/
         Chromium Embedded Framework <= main application library
         Libraries/
           ffmpegsumo.so <= HTML5 audio/video support library
-          PDF.plugin <= Pepper plugin for PDF support
         Resources/
           cef.pak <= non-localized resources and strings
           cef_100_percent.pak <====^
@@ -103,9 +102,6 @@ Optional components:
     Chromium Embedded Framework.framework/Libraries/ffmpegsumo.so
   Note: Without this component HTML5 audio and video will not function.
 
-* PDF support
-    Chromium Embedded Framework.framework/Libraries/PDF.plugin
-
 * Breakpad support
     Chromium Embedded Framework.framework/Resources/crash_inspector
     Chromium Embedded Framework.framework/Resources/crash_report_sender

tools/distrib/win/README.redistrib.txt

@@ -38,10 +38,6 @@ Optional components:
     ffmpegsumo.dll
   Note: Without this component HTML5 audio and video will not function.
 
-* PDF support
-    pdf.dll
-  Note: Without this component printing will not function.
-
 * Angle and Direct3D support
     d3dcompiler_43.dll (required for Windows XP)
     d3dcompiler_47.dll (required for Windows Vista and newer)