Remove mentions of removed scheduler filters

Change-Id: I1348cca8cbd8b1142dab8507c8aa1b9baf01e73c
(cherry picked from commit 4fb4f68)
(cherry picked from commit c3489ed)
(cherry picked from commit 37129b4)
(cherry picked from commit 5f1e83c)

Author: priteau

doc/source/contributor/development-environment.rst

@@ -197,7 +197,7 @@ Using fake computes for tests
 The number of instances supported by fake computes is not limited by physical
 constraints. It allows you to perform stress tests on a deployment with few
 resources (typically a laptop). Take care to avoid using scheduler filters
-that will limit the number of instances per compute, such as ``AggregateCoreFilter``.
+that will limit the number of instances per compute, such as ``NumInstancesFilter``.
 
 Fake computes can also be used in multi hypervisor-type deployments in order to
 take advantage of fake and "real" computes during tests:

nova/conf/compute.py

@@ -425,9 +425,7 @@
 Virtual CPU to physical CPU allocation ratio.
 
 This option is used to influence the hosts selected by the Placement API by
-configuring the allocation ratio for ``VCPU`` inventory. In addition, the
-``AggregateCoreFilter`` (deprecated) will fall back to this configuration value
-if no per-aggregate setting is found.
+configuring the allocation ratio for ``VCPU`` inventory.
 
 .. note::
 
@@ -458,9 +456,7 @@
 Virtual RAM to physical RAM allocation ratio.
 
 This option is used to influence the hosts selected by the Placement API by
-configuring the allocation ratio for ``MEMORY_MB`` inventory. In addition, the
-``AggregateRamFilter`` (deprecated) will fall back to this configuration value
-if no per-aggregate setting is found.
+configuring the allocation ratio for ``MEMORY_MB`` inventory.
 
 .. note::
 
@@ -486,9 +482,7 @@
 Virtual disk to physical disk allocation ratio.
 
 This option is used to influence the hosts selected by the Placement API by
-configuring the allocation ratio for ``DISK_GB`` inventory. In addition, the
-``AggregateDiskFilter`` (deprecated) will fall back to this configuration value
-if no per-aggregate setting is found.
+configuring the allocation ratio for ``DISK_GB`` inventory.
 
 When configured, a ratio greater than 1.0 will result in over-subscription of
 the available physical disk, which can be useful for more efficiently packing