Updated gMock to 1.7.0

This change updates gMock to the new release, 1.7.0.  This is
necessary for Android, as Android Master has updated their gTest to
1.7.0, and we must always use the matching version of gMock.

This should not break any existing tests, as 1.7.0 is
backwards-compatible with 1.6.0 code in nearly all cases.  There are
a few bugfixes around being too generous with type coercion in
EXPECT_THAT() and ASSERT_THAT() that could break code that was
accepted by the compiler before but was never technically safe.

For a full list of changes, including all the awesome new matchers
you can now use in your tests, see CHANGES, which is included from
gMock unchanged.

For a full list of modifications made to allow this to work on
Android Master, see the updated README.android.

No changes to the GYP files were necessary as part of this upgrade.

Change-Id: Ib1445044e78c9fe0cf16031d544577d65ebbf6df

libwvdrmengine/test/gmock/README.android

@@ -1,5 +1,5 @@
 URL: https://code.google.com/p/googlemock/downloads/list
-Version: 1.6.0
+Version: 1.7.0
 License: New BSD License
 
 Description:
@@ -14,7 +14,35 @@ needs a different format of build script, and it needs to build against the OS'
 modified version of gTest, rather than the packaged version.
 
 Local Modifications:
-Mon Mar 4, 2013 (juce)
+--Mon Feb 4, 2014 (juce)--
+
+Upgraded to gMock 1.7.0.  This is required for compatibility with the upgrade
+of gTest on Android Master to 1.7.0.  Note that after this change, this code
+will no longer work on Android KLP branches.  Our gMock must match the version
+of gTest in the Android tree.
+
+Updated src/Android.mk to turn on the gTest replacement for std::tr1::tuple.
+On Android, gTest builds without using the platform's std::tr1::tuple (which
+does not exist on Android) and without gTest's implementation of a subset of
+std::tr1::tuple.  This works on Android because it omits the few features that
+rely on std::tr1::tuple.  But gMock was written assuming std::tuple or the
+gTest-defined subset would be available, and it cannot be used without one or
+the other.
+
+Updated src/Android.mk to account for the new compilers on Android Master.
+
+Removed the unused Host build from src/Android.mk.
+
+Updated the android-rsync-excludes file to reflect the new source and sorted it
+alphabetically.
+
+Updated Dr. gMock (which was again omitted from the release) to version 1.7.0.
+
+--Wed Mar 20, 2013 (juce)--
+
+Added the Dr. gMock script, which was missing from the 1.6.0 distribution.
+
+--Mon Mar 4, 2013 (juce)--
 
 Added this documentation