Remove i686-android-linux-4.4.3 toolchain

default.xml

@@ -253,14 +253,12 @@
   <project path="prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.6" name="platform/prebuilts/gcc/darwin-x86/arm/arm-linux-androideabi-4.6" />
   <project path="prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.4.3" name="platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.4.3" />
   <project path="prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.6" name="platform/prebuilts/gcc/darwin-x86/mips/mipsel-linux-android-4.6" />
-  <project path="prebuilts/gcc/darwin-x86/x86/i686-android-linux-4.4.3" name="platform/prebuilts/gcc/darwin-x86/x86/i686-android-linux-4.4.3" />
   <project path="prebuilts/gcc/darwin-x86/x86/i686-linux-android-4.6" name="platform/prebuilts/gcc/darwin-x86/x86/i686-linux-android-4.6" />
   <project path="prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6" name="platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6" />
   <project path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" />
   <project path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" />
   <project path="prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.4.3" name="platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.4.3" />
   <project path="prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.6" name="platform/prebuilts/gcc/linux-x86/mips/mipsel-linux-android-4.6" />
-  <project path="prebuilts/gcc/linux-x86/x86/i686-android-linux-4.4.3" name="platform/prebuilts/gcc/linux-x86/x86/i686-android-linux-4.4.3" />
   <project path="prebuilts/gcc/linux-x86/x86/i686-linux-android-4.6" name="platform/prebuilts/gcc/linux-x86/x86/i686-linux-android-4.6" />
   <project path="prebuilts/misc" name="platform/prebuilts/misc" />
   <project path="prebuilts/qemu-kernel" name="platform/prebuilts/qemu-kernel" />