Remove intel edison from main manifest.

These repos are part of Brillo in the Brillo manifest and shouldn't be
included in the main Android manifest. These were added here:
b19edffa2d45114702c0613b45db39310a558fea

Change-Id: I0b67a97c7c7c21a48cb4f4b6f6690f6a417b03e0

default.xml

@@ -54,7 +54,6 @@
   <project path="device/htc/flounder-kernel" name="device/htc/flounder-kernel" groups="device,flounder,pdk" clone-depth="1" />
   <project path="device/huawei/angler" name="device/huawei/angler" groups="device,angler,broadcom_pdk,pdk" />
   <project path="device/huawei/angler-kernel" name="device/huawei/angler-kernel" groups="device,angler,broadcom_pdk,pdk" clone-depth="1" />
-  <project path="device/intel/edison" name="device/intel/edison" groups="device,pdk" />
   <project path="device/lge/bullhead" name="device/lge/bullhead" groups="device,bullhead,pdk" />
   <project path="device/lge/bullhead-kernel" name="device/lge/bullhead-kernel" groups="device,bullhead,pdk" clone-depth="1" />
   <project path="device/linaro/bootloader/arm-trusted-firmware" name="device/linaro/bootloader/arm-trusted-firmware" />
@@ -350,7 +349,6 @@
   <project path="hardware/akm" name="platform/hardware/akm" group="pdk" />
   <project path="hardware/broadcom/libbt" name="platform/hardware/broadcom/libbt" groups="pdk" />
   <project path="hardware/broadcom/wlan" name="platform/hardware/broadcom/wlan" groups="pdk,broadcom_wlan" />
-  <project path="hardware/bsp/intel" name="platform/hardware/bsp/intel" groups="pdk" />
   <project path="hardware/google/apf" name="platform/hardware/google/apf" groups="pdk" />
   <project path="hardware/intel/audio_media" name="platform/hardware/intel/audio_media" groups="intel,pdk" />
   <project path="hardware/intel/bootstub" name="platform/hardware/intel/bootstub" groups="intel,pdk" />