Revert "Add a build target and a proper export header for shared library builds."

This reverts commit 00334675c18a0203f313cceb670c970a77280f49.

Reason for revert: Breaking the deps roller - https://chromium-review.googlesource.com/c/609307

Original change's description:
> Add a build target and a proper export header for shared library builds.
> 
> This CL adds support for Chromium's component build feature to pdfium.
> 
> The export header stub in fpdfview.h is expanded to match Chromium's
> export mechanisms and patterns (fixes pdfium:825).
> 
> A component/shared library build can be triggered by adding
> 
> is_component_build = true
> 
> as a gn argument. Please note that setting this will also affect some
> of pdfiums dependencies like v8, which will be build as components
> too.
> 
> Additionally, this CL provides a "pdf_source_set" template which
> dynamically enables the use of "source_set" when building a complete
> static library or a shared library to reduce build time.
> 
> When testing this it is recommended to only build the pdfium target as
> most of pdfiums test rely on non-public functions which aren't exported
> by the shared library.
> 
> Bug: pdfium:825,pdfium:826
> Change-Id: Icedc538ec535e11d1e53c4d5fabc8c064b275752
> Reviewed-on: https://pdfium-review.googlesource.com/8970
> Reviewed-by: dsinclair <dsinclair@chromium.org>
> Commit-Queue: dsinclair <dsinclair@chromium.org>

TBR=thestig@chromium.org,tsepez@chromium.org,brucedawson@chromium.org,dsinclair@google.com,dsinclair@chromium.org,licorn@gmail.com

Change-Id: Ib02af2298932481293f50d362ae87bfedf284821
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: pdfium:825, pdfium:826
Reviewed-on: https://pdfium-review.googlesource.com/10550
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>

1 files changed, 14 insertions, 14 deletions

diff --git a/public/fpdf_dataavail.h b/public/fpdf_dataavail.h
index 12a77146d7..2413e2be7a 100644
--- a/public/fpdf_dataavail.h
+++ b/public/fpdf_dataavail.h
@@ -60,13 +60,13 @@ typedef void* FPDF_AVAIL;
 // Returns a handle to the document availability provider, or NULL on error.
 //
 // |FPDFAvail_Destroy| must be called when done with the availability provider.
-FPDF_EXPORT FPDF_AVAIL FPDF_CALLCONV FPDFAvail_Create(FX_FILEAVAIL* file_avail,
-                                                      FPDF_FILEACCESS* file);
+DLLEXPORT FPDF_AVAIL STDCALL FPDFAvail_Create(FX_FILEAVAIL* file_avail,
+                                              FPDF_FILEACCESS* file);
 
 // Destroy the |avail| document availability provider.
 //
 //   avail - handle to document availability provider to be destroyed.
-FPDF_EXPORT void FPDF_CALLCONV FPDFAvail_Destroy(FPDF_AVAIL avail);
+DLLEXPORT void STDCALL FPDFAvail_Destroy(FPDF_AVAIL avail);
 
 // Download hints interface. Used to receive hints for further downloading.
 typedef struct _FX_DOWNLOADHINTS {
@@ -106,8 +106,8 @@ typedef struct _FX_DOWNLOADHINTS {
 //
 // Once all data is available, call |FPDFAvail_GetDocument| to get a document
 // handle.
-FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsDocAvail(FPDF_AVAIL avail,
-                                                   FX_DOWNLOADHINTS* hints);
+DLLEXPORT int STDCALL
+FPDFAvail_IsDocAvail(FPDF_AVAIL avail, FX_DOWNLOADHINTS* hints);
 
 // Get document from the availability provider.
 //
@@ -118,8 +118,8 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsDocAvail(FPDF_AVAIL avail,
 //
 // When |FPDFAvail_IsDocAvail| returns TRUE, call |FPDFAvail_GetDocument| to
 // retrieve the document handle.
-FPDF_EXPORT FPDF_DOCUMENT FPDF_CALLCONV
-FPDFAvail_GetDocument(FPDF_AVAIL avail, FPDF_BYTESTRING password);
+DLLEXPORT FPDF_DOCUMENT STDCALL FPDFAvail_GetDocument(FPDF_AVAIL avail,
+                                                      FPDF_BYTESTRING password);
 
 // Get the page number for the first available page in a linearized PDF.
 //
@@ -130,7 +130,7 @@ FPDFAvail_GetDocument(FPDF_AVAIL avail, FPDF_BYTESTRING password);
 // For most linearized PDFs, the first available page will be the first page,
 // however, some PDFs might make another page the first available page.
 // For non-linearized PDFs, this function will always return zero.
-FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_GetFirstPageNum(FPDF_DOCUMENT doc);
+DLLEXPORT int STDCALL FPDFAvail_GetFirstPageNum(FPDF_DOCUMENT doc);
 
 // Check if |page_index| is ready for loading, if not, get the
 // |FX_DOWNLOADHINTS|.
@@ -150,9 +150,9 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_GetFirstPageNum(FPDF_DOCUMENT doc);
 // all the generated download |hints|, if any, until this function returns
 // |PDF_DATA_ERROR| or |PDF_DATA_AVAIL|. Applications can then perform page
 // loading.
-FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsPageAvail(FPDF_AVAIL avail,
-                                                    int page_index,
-                                                    FX_DOWNLOADHINTS* hints);
+DLLEXPORT int STDCALL FPDFAvail_IsPageAvail(FPDF_AVAIL avail,
+                                            int page_index,
+                                            FX_DOWNLOADHINTS* hints);
 
 // Check if form data is ready for initialization, if not, get the
 // |FX_DOWNLOADHINTS|.
@@ -173,8 +173,8 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsPageAvail(FPDF_AVAIL avail,
 // |PDF_FORM_ERROR|, |PDF_FORM_AVAIL| or |PDF_FORM_NOTEXIST|.
 // Applications can then perform page loading. It is recommend to call
 // |FPDFDOC_InitFormFillEnvironment| when |PDF_FORM_AVAIL| is returned.
-FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsFormAvail(FPDF_AVAIL avail,
-                                                    FX_DOWNLOADHINTS* hints);
+DLLEXPORT int STDCALL FPDFAvail_IsFormAvail(FPDF_AVAIL avail,
+                                            FX_DOWNLOADHINTS* hints);
 
 // Check whether a document is a linearized PDF.
 //
@@ -189,7 +189,7 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsFormAvail(FPDF_AVAIL avail,
 // when we have 1k  of data. If the files size less than 1k, it returns
 // |PDF_LINEARIZATION_UNKNOWN| as there is insufficient information to determine
 // if the PDF is linearlized.
-FPDF_EXPORT int FPDF_CALLCONV FPDFAvail_IsLinearized(FPDF_AVAIL avail);
+DLLEXPORT int STDCALL FPDFAvail_IsLinearized(FPDF_AVAIL avail);
 
 #ifdef __cplusplus
 }  // extern "C"