Move qmake files to standard locations

The tools/qmake directory is a left over from webkit where qmake was
but one of many buildsystems. This is not necessary for qtwebengine, so
we can instead use the standard locations.

Change-Id: I3d126d6627295b113b091f3eabeee25f1c1f6183
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>

.qmake.conf

-QMAKEPATH += $$PWD/tools/qmake
-
 # Resolve root directories for sources
 QTWEBENGINE_ROOT = $$PWD
 QTWEBENGINE_OUT_ROOT = $$shadowed($$PWD)

configure.json

@@ -4,8 +4,6 @@
         "printsupport"
     ],
 
-    "testDir": "tools/qmake/config.tests",
-
     "commandline": {
         "options": {
             "alsa": "boolean",

tools/qmake/mkspecs/features/configure.prf → mkspecs/features/configure.prf

@@ -11,7 +11,7 @@ defineTest(runConfigure) {
     # Ignore the cached config tests results in case they were not successful
     CONFIG += recheck
     #Override the config.tests path
-    QMAKE_CONFIG_TESTS_DIR = $$QTWEBENGINE_ROOT/tools/qmake/config.tests
+    QMAKE_CONFIG_TESTS_DIR = $$QTWEBENGINE_ROOT/config.tests
     CONFIG_TESTS = $$files($$QMAKE_CONFIG_TESTS_DIR/*.pro, true)
     log("Running configure tests$${EOL}")
     for(test, CONFIG_TESTS) {

qtwebengine.pro

@@ -16,9 +16,9 @@ isPlatformSupported() {
 OTHER_FILES = \
     tools/buildscripts/* \
     tools/scripts/* \
-    tools/qmake/config.tests/khr/* \
-    tools/qmake/config.tests/libcap/* \
-    tools/qmake/config.tests/libvpx/* \
-    tools/qmake/config.tests/snappy/* \
-    tools/qmake/config.tests/srtp/* \
-    tools/qmake/mkspecs/features/*
+    config.tests/khr/* \
+    config.tests/libcap/* \
+    config.tests/libvpx/* \
+    config.tests/snappy/* \
+    config.tests/srtp/* \
+    mkspecs/features/*