Update dalvikvm configuration docs for 7.1

Add documentation for the two dalvik properties that appear in MR1.

Bug: 31102831
Change-Id: I4dc65cee4585a4b2fa9fb535e31f4ddb0ea53c24
Test: make online-sac-docs
diff --git a/src/devices/tech/dalvik/configure.jd b/src/devices/tech/dalvik/configure.jd
index 407e8d0..bc747d9 100644
--- a/src/devices/tech/dalvik/configure.jd
+++ b/src/devices/tech/dalvik/configure.jd
@@ -324,22 +324,29 @@
 <p>To control dex2oat while it’s compiling everything besides the boot image:</p>
 
 <ul>
-  <li> dalvik.vm.dex2oat-Xms: initial heap size
-  <li> dalvik.vm.dex2oat-Xmx: maximum heap size
-  <li> dalvik.vm.dex2oat-filter: compiler filter option
+  <li>dalvik.vm.dex2oat-Xms: initial heap size
+  <li>dalvik.vm.dex2oat-Xmx: maximum heap size
+  <li>dalvik.vm.dex2oat-filter: compiler filter option
 </ul>
 
-<p> On releases through Android 6.0 one additional option is provided for compiling everything
-besides the boot image: </p>
+<p>On releases through Android 6.0, one additional option is provided for compiling everything
+besides the boot image:</p>
 <ul>
-  <li> dalvik.vm.dex2oat-threads: number of threads to use
+  <li>dalvik.vm.dex2oat-threads: number of threads to use
 </ul>
 
-<p> Starting with Android 6.1 this becomes two additional options for compiling everything besides
-the boot image: </p>
+<p>Starting with Android 6.1, this becomes two additional options for compiling everything besides
+the boot image:</p>
 <ul>
-  <li> dalvik.vm.boot-dex2oat-threads: number of threads to use during boot time
-  <li> dalvik.vm.dex2oat-threads: number of threads to use after boot time
+  <li>dalvik.vm.boot-dex2oat-threads: number of threads to use during boot time
+  <li>dalvik.vm.dex2oat-threads: number of threads to use after boot time
+</ul>
+
+<p>Starting with Android 7.1, two options are provided for controlling how memory is used when
+compiling everything besides the boot image:</p>
+<ul>
+  <li>dalvik.vm.dex2oat-very-large: minimum total dex file size in bytes to disable AOT compilation
+  <li>dalvik.vm.dex2oat-swap: use dex2oat swap file (for low-memory devices)
 </ul>
 
 <p>The options that control initial and maximum heap size for dex2oat should not