Remove spellchecking code from XFAchromium/3390

The existing code for spellchecking is non-functional and we are not
planning on fixing/finishing it, so removing it, since it currently is
marking everything as misspelt.

BUG=pdfium:1054

Change-Id: I23aaa13c09aed483376d7d06f47fdf31d890786b
Reviewed-on: https://pdfium-review.googlesource.com/29790
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

2 files changed, 0 insertions, 96 deletions

diff --git a/public/fpdf_formfill.h b/public/fpdf_formfill.h
index 81c0ea25ac..33701ef9c1 100644
--- a/public/fpdf_formfill.h
+++ b/public/fpdf_formfill.h
@@ -1756,101 +1756,6 @@ FPDF_EXPORT void FPDF_CALLCONV FPDF_Widget_Paste(FPDF_DOCUMENT document,
                                                  FPDF_WIDGET hWidget,
                                                  FPDF_WIDESTRING wsText,
                                                  FPDF_DWORD size);
-/**
- * Function: FPDF_Widget_ReplaceSpellCheckWord
- *          This method will implement the spell check feature for the specified
- *xfa field.
- * Parameters:
- *          document        -   Handle to document. Returned by
- *FPDF_LoadDocument function.
- *          hWidget         -   Handle to the xfa field.
- *          x               -   The x value of the specified point.
- *          y               -   The y value of the specified point.
- *          bsText          -   The text buffer needed to be speck check, in
- *UTF-16LE format.
- * Return Value:
- *          None.
- **/
-FPDF_EXPORT void FPDF_CALLCONV
-FPDF_Widget_ReplaceSpellCheckWord(FPDF_DOCUMENT document,
-                                  FPDF_WIDGET hWidget,
-                                  float x,
-                                  float y,
-                                  FPDF_BYTESTRING bsText);
-/**
- * Function: FPDF_Widget_GetSpellCheckWords
- *          This method will implement the spell check feature for the specified
- *          xfa field.
- * Parameters:
- *          document        -   Handle to document as returned by
- *                              FPDF_LoadDocument function.
- *          hWidget         -   Handle to the xfa field.
- *          x               -   The x value of the specified point.
- *          y               -   The y value of the specified point.
- *          stringHandle    -   Pointer to FPDF_STRINGHANDLE to receive the
- *                              speck check text buffer, in UTF-16LE format.
- *                              Caller must free using FPDF_StringHandleRelease.
- * Return Value:
- *          None.
- **/
-FPDF_EXPORT void FPDF_CALLCONV
-FPDF_Widget_GetSpellCheckWords(FPDF_DOCUMENT document,
-                               FPDF_WIDGET hWidget,
-                               float x,
-                               float y,
-                               FPDF_STRINGHANDLE* stringHandle);
-/**
- * Function: FPDF_StringHandleCounts
- *          This method will get the count of the text buffer.
- * Parameters:
- *          stringHandle    -   Pointer to FPDF_STRINGHANDLE.
- * Return Value:
- *          None.
- **/
-FPDF_EXPORT int FPDF_CALLCONV
-FPDF_StringHandleCounts(FPDF_STRINGHANDLE stringHandle);
-/**
- * Function: FPDF_StringHandleGetStringByIndex
- *          This method will get the specified index of the text buffer.
- * Parameters:
- *          stringHandle    -   Pointer to FPDF_STRINGHANDLE.
- *          index           -   The specified index of text buffer.
- *          bsText          -   Pointer to data buffer to receive the text
- *buffer, in UTF-16LE format.
- *          size            -   The byte size of data buffer.
- * Return Value:
- *          TRUE indicates success, otherwise FALSE.
- **/
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
-FPDF_StringHandleGetStringByIndex(FPDF_STRINGHANDLE stringHandle,
-                                  int index,
-                                  FPDF_BYTESTRING bsText,
-                                  FPDF_DWORD* size);
-/**
- * Function: FPDF_StringHandleRelease
- *          This method will release the FPDF_STRINGHANDLE.
- * Parameters:
- *          stringHandle    -   Pointer to FPDF_STRINGHANDLE.
- * Return Value:
- *          None.
- **/
-FPDF_EXPORT void FPDF_CALLCONV
-FPDF_StringHandleRelease(FPDF_STRINGHANDLE stringHandle);
-/**
- * Function: FPDF_StringHandleAddString
- *          This method will add the specified text buffer.
- * Parameters:
- *          stringHandle    -   Pointer to FPDF_STRINGHANDLE.
- *          bsText          -   Pointer to data buffer of the text buffer, in
- *UTF-16LE format.
- *          size            -   The byte size of data buffer.
- * Return Value:
- *          TRUE indicates success, otherwise FALSE.
- **/
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
-FPDF_StringHandleAddString(FPDF_STRINGHANDLE stringHandle,
-                           FPDF_BYTESTRING bsText,
-                           FPDF_DWORD size);
 #endif  // PDF_ENABLE_XFA
 
 #ifdef __cplusplus
diff --git a/public/fpdfview.h b/public/fpdfview.h
index 0660eb1a3b..62b7b88410 100644
--- a/public/fpdfview.h
+++ b/public/fpdfview.h
@@ -56,7 +56,6 @@ typedef void* FPDF_TEXTPAGE;
 typedef void const* FPDF_PATHSEGMENT;
 
 #ifdef PDF_ENABLE_XFA
-typedef void* FPDF_STRINGHANDLE;
 typedef void* FPDF_WIDGET;
 #endif  // PDF_ENABLE_XFA