[sh4] Missing instruction in nativeCallTrampoline LLINT function.

"move t0, a0" is missing in sh4 implementation of nativeCallTrampoline.
Reuse MIPS implementation to avoid code duplication.
Fixed in changeset 153371 of WebKit trunk.

Change-Id: Ifcc729006bcb426a797762aab093cd300401633c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Fix debug builds for Windows32 x86 bots.

Reviewed by Allan Sandfeld Jensen.

There was an out of memory problem when linking the debug builds
that had been solved on Linux and MinGW32 already by stripping
debug info from production builds.

This patch applies the same for MSVC builds on x86 hosts and enable the
debug symbols again for builds running on x86_64 hosts.

Change-Id: Id9ead480f243d8e48494f350a7a96b2bd2570c95
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Crash on GeoLocation demo

Apply missing QtLocation -> QtPositioning renaming.
This was causing GeoLocationController to never be set.

Change-Id: Id6b110ee2df3047b11e1c13ff5a1d2eb9d8b4c40
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>