media-gfx/krita: remove unused patches

Closes: https://github.com/gentoo/gentoo/pull/6658

media-gfx/krita/files/krita-3.1.4-qt-5.9.patch

@@ -1,24 +0,0 @@
-From 2f59d0d1d91e3f79342c20d0df68aa9a51817e8d Mon Sep 17 00:00:00 2001
-From: Luca Beltrame <lbeltrame@kde.org>
-Date: Sat, 6 May 2017 16:00:21 +0200
-Subject: [PATCH] Drop QForeachContainer include and fix Qt 5.9 build
-
-It's not used anywhere.
-
-Acked by boud.
----
- libs/ui/KisResourceBundleManifest.cpp | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/libs/ui/KisResourceBundleManifest.cpp b/libs/ui/KisResourceBundleManifest.cpp
-index e4f94ca788..83761657d8 100644
---- a/libs/ui/KisResourceBundleManifest.cpp
-+++ b/libs/ui/KisResourceBundleManifest.cpp
-@@ -22,7 +22,6 @@
- #include <QDomElement>
- #include <QDomNode>
- #include <QDomNodeList>
--#include <QForeachContainer>
- 
- #include <KoXmlNS.h>
- #include <KoXmlReader.h>

media-gfx/krita/files/krita-vc-fix-gcc49-abi.patch

@@ -1,14 +0,0 @@
---- a/CMakeLists.txt	2017-02-13 11:12:47.866321035 -0200
-+++ b/CMakeLists.txt	2017-02-13 11:18:55.769657370 -0200
-@@ -533,9 +533,9 @@
-     include (VcMacros)
- 
-     if(Vc_COMPILER_IS_CLANG)
--        set(ADDITIONAL_VC_FLAGS "-Wabi -ffp-contract=fast -fPIC")
-+        add_compile_options(-Wabi -ffp-contract=fast -fPIC)
-     elseif (NOT MSVC)
--        set(ADDITIONAL_VC_FLAGS "-Wabi -fabi-version=0 -ffp-contract=fast -fPIC")
-+        add_compile_options(-Wabi -fabi-version=0 -ffp-contract=fast -fPIC)
-     endif()
- 
-     #Handle Vc master