OS Version: R66 (where this was first introduced). 

The following commit touches pineview and x86-flavour configs, but not the others. Is that OK? Or do we have an inconsistency? 
What about i386 and amd configs? or arm?

commit cae1589c394c1f5f28dcffa36aa208b7c8a612bb (tag: chromeos-4.14__release/LinuxCore31-2018-01-25, iwl7000/chromeos-4.14__release/LinuxCore31, cros/intel-wifi/v4.14-Core31)
Author: Luca Coelho <luciano.coelho@intel.com>
Date:   Wed Nov 8 14:00:54 2017 +0200

    CHROMIUM: config: intel: replace IWLWIFI with IWL7000
    
    The IWLWIFI driver should not be used in ChromeOS, since it is
    replaced by the IWL7000 driver.  Change the defconfigs accordingly.
    
    Change-Id: I43a937d53f730da5d8ad54bbd6d0f3b4d5e30a4e
    Signed-off-by: Luca Coelho <luciano.coelho@intel.com>


The diff looks something like this: 
diff --git a/chromeos/config/x86_64/chromiumos-x86_64.flavour.config b/chromeos/config/x86_64/chromiumos-x86_64.flavour.config
index dd651825a19b0..2276771237cac 100644
--- a/chromeos/config/x86_64/chromiumos-x86_64.flavour.config
+++ b/chromeos/config/x86_64/chromiumos-x86_64.flavour.config
@@ -95,21 +95,6 @@ CONFIG_INTEL_RAPL=y
 # CONFIG_INTEL_RDT is not set
 CONFIG_INTEL_SOC_DTS_THERMAL=y
 # CONFIG_INTEL_TURBO_MAX_3 is not set
-CONFIG_IWL3945=m
-CONFIG_IWL4965=m
-CONFIG_IWLDVM=m
-CONFIG_IWLEGACY=m
-# CONFIG_IWLEGACY_DEBUG is not set
-# CONFIG_IWLEGACY_DEBUGFS is not set
-CONFIG_IWLMVM=m
-CONFIG_IWLWIFI=m
-# CONFIG_IWLWIFI_BCAST_FILTERING is not set
-# CONFIG_IWLWIFI_DEBUG is not set
-CONFIG_IWLWIFI_DEBUGFS=y
-CONFIG_IWLWIFI_DEVICE_TRACING=y
-CONFIG_IWLWIFI_LEDS=y
-CONFIG_IWLWIFI_OPMODE_MODULAR=y
-# CONFIG_IWLWIFI_PCIE_RTPM is not set
 # CONFIG_MEDIA_CONTROLLER is not set
 CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
 CONFIG_MFD_INTEL_LPSS=y
@@ -251,3 +236,11 @@ CONFIG_X86_MCE_INTEL=y
 CONFIG_X86_MCE_THRESHOLD=y
 CONFIG_X86_PKG_TEMP_THERMAL=y
 CONFIG_X86_THERMAL_VECTOR=y
+# CONFIG_WLAN_VENDOR_INTEL is not set
+CONFIG_IWL7000=m
+CONFIG_IWL7000_LEDS=y
+CONFIG_IWL7000_DEBUGFS=y
+CONFIG_IWL7000_TRACING=y
+CONFIG_IWL7000_TESTMODE=y
+CONFIG_IWL7000_XVT=m
+CONFIG_IWL7000_VENDOR_CMDS=y