external: update pdfium from 3963 to 4137

This is a combination of 6 commits, which brings pdfium to the same
version as libreoffice-7-0.

This is the 1st commit message:

external: update pdfium to 4021

(cherry picked from commit 1cb70721ba00dd6c6958f0a10e39aa5c1866ec96)

This is the commit message #2:

external/pdfium: C++20 comparison operator fix

Missing const leads to overload resolution ambiguity when a synthesized
candidate of operator == for a reversed-argument rewrite conflicts with the
actual operator ==, due to the asymmetric const-ness of the implicit object
parameter and the RHS parameter:

> In file included from workdir/UnpackedTarball/pdfium/core/fxge/cfx_font.cpp:7:
> In file included from workdir/UnpackedTarball/pdfium/core/fxge/cfx_font.h:11:
> llvm/inst/include/c++/v1/vector:1369:27: error: use of overloaded operator '!=' is ambiguous (with operand types 'std::__1::__vector_base<unsigned char, FxAllocAllocator<unsigned char> >::allocator_type' (aka 'FxAllocAllocator<unsigned char>') and 'std::__1::__vector_base<unsigned char, FxAllocAllocator<unsigned char> >::allocator_type')
>     if (__base::__alloc() != __c.__alloc())
>         ~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~
> llvm/inst/include/c++/v1/vector:1359:5: note: in instantiation of member function 'std::__1::vector<unsigned char, FxAllocAllocator<unsigned char> >::__move_assign' requested here
>     __move_assign(__x, integral_constant<bool,
>     ^
> workdir/UnpackedTarball/pdfium/core/fxge/cfx_font.cpp:384:24: note: in instantiation of member function 'std::__1::vector<unsigned char, FxAllocAllocator<unsigned char> >::operator=' requested here
>   m_FontDataAllocation = std::vector<uint8_t, FxAllocAllocator<uint8_t>>(
>                        ^
> workdir/UnpackedTarball/pdfium/core/fxcrt/fx_memory_wrappers.h:74:8: note: candidate function
>   bool operator!=(const FxAllocAllocator& that) { return false; }
>        ^
> workdir/UnpackedTarball/pdfium/core/fxcrt/fx_memory_wrappers.h:73:8: note: candidate function
>   bool operator==(const FxAllocAllocator& that) { return true; }
>        ^
> workdir/UnpackedTarball/pdfium/core/fxcrt/fx_memory_wrappers.h:73:8: note: candidate function (with reversed parameter order)

(cherry picked from commit 6e0461d576d9f386e458f98f3c57f0ba385aacb4)

This is the commit message #3:

pdfium: don't patch out the COMPONENT_BUILD check, define it

So next time we update, no need to adapt a failing patch.

(cherry picked from commit 9b4ab9bda41a818832c721933986c9c6e07a6e6c)

This is the commit message #4:

make update_pch also consider files in <module>/src/**/inc

With --enable-pch=full there's not much difference between a "public"
header in <module>/inc and a private one in <module>/src/somewhere/inc .
And since the script searches recursively, this apparently helps to
find even more headers for lower pch levels.

[ Just the pdfium part. ]

(cherry picked from commit 69e0d871ec1de2260f9213d3113464155eac173c)

This is the commit message #5:

external: update pdfium to 4083

(cherry picked from commit 9054c36d4ea3bee25fb9a47a96a0ea2cd07148c3)

This is the commit message #6:

external: update pdfium to 4137

Conflicts:
svx/source/svdraw/svdpdf.cxx

(cherry picked from commit 1ffe59ef31186e36ad0aa7bbcdd32e407ee8d26c)

Change-Id: Ib7c12461e04fa97bf55ee967e8d6c9bcf92fdf4a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102439
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/solenv/flatpak-manifest.in b/solenv/flatpak-manifest.in
index 3f6c42e12f7f..cb1290461563 100644
--- a/solenv/flatpak-manifest.in
+++ b/solenv/flatpak-manifest.in
@@ -69,10 +69,10 @@
                     "type": "shell"
                 },
                 {
-                    "url": "https://dev-www.libreoffice.org/src/pdfium-3963.tar.bz2",
-                    "sha256": "80d4d6bd8faec226936fcde5521c6e92c0c645126ac3ae72dd2c160ca1749895",
+                    "url": "https://dev-www.libreoffice.org/src/pdfium-4137.tar.bz2",
+                    "sha256": "9a2f9bddca935a263f06c81003483473a525ccd0f4e517bc75fceb914d4c54b6",
                     "type": "file",
-                    "dest-filename": "external/tarballs/pdfium-3963.tar.bz2"
+                    "dest-filename": "external/tarballs/pdfium-4137.tar.bz2"
                 },
                 {
                     "url": "https://dev-www.libreoffice.org/src/0168229624cfac409e766913506961a8-ucpp-1.3.2.tar.gz",