Update selenium

Change-Id: I125820238e5c0c70bf4205a0a07909647d75728f
diff --git a/runner/chrome_linux_start.sh b/runner/chrome_linux_start.sh
index 5f8d648..b50de41 100755
--- a/runner/chrome_linux_start.sh
+++ b/runner/chrome_linux_start.sh
@@ -1,4 +1,4 @@
-java -jar selenium-server-standalone-2.46.0.jar -role node \
+java -jar selenium-server-standalone-2.52.0.jar -role node \
   -hub http://100.107.70.41:4444/grid/register \
   -forcedBrowserMode chrome -maxSession 1 \
   -Dwebdriver.chrome.driver=chromedriver_linux_x64_2.21 \
diff --git a/runner/firefox_linux_start.sh b/runner/firefox_linux_start.sh
index b590327..e77bb7a 100755
--- a/runner/firefox_linux_start.sh
+++ b/runner/firefox_linux_start.sh
@@ -1,4 +1,4 @@
-java -jar selenium-server-standalone-2.46.0.jar -role node \
+java -jar selenium-server-standalone-2.52.0.jar -role node \
   -hub http://100.107.70.41:4444/grid/register \
   -forcedBrowserMode chrome -maxSession 1 \
   -browser browserName=firefox,maxInstances=1,platform=LINUX
diff --git a/runner/hub_start b/runner/hub_start
index 293ae81..46bd288 100755
--- a/runner/hub_start
+++ b/runner/hub_start
@@ -1 +1 @@
-java -jar selenium-server-standalone-2.46.0.jar -role hub
+java -jar selenium-server-standalone-2.52.0.jar -role hub
diff --git a/runner/ie10_windows_start.bat b/runner/ie10_windows_start.bat
index 8b4e26a..68b4e2e 100755
--- a/runner/ie10_windows_start.bat
+++ b/runner/ie10_windows_start.bat
@@ -1,4 +1,4 @@
-java -jar selenium-server-standalone-2.46.0.jar -role node ^
+java -jar selenium-server-standalone-2.52.0.jar -role node ^
   -hub http://100.107.70.41:4444/grid/register ^
   -forcedBrowserMode chrome -maxSession 1 ^
   -browser browserName="internet explorer,version=10,maxInstances=1,platform=WINDOWS" ^
diff --git a/runner/ie11_windows_start.bat b/runner/ie11_windows_start.bat
index 5f7a5b5..00a6bac 100755
--- a/runner/ie11_windows_start.bat
+++ b/runner/ie11_windows_start.bat
@@ -1,4 +1,4 @@
-java -jar selenium-server-standalone-2.46.0.jar -role node ^
+java -jar selenium-server-standalone-2.52.0.jar -role node ^
   -hub http://100.107.70.41:4444/grid/register ^
   -forcedBrowserMode chrome -maxSession 1 ^
   -browser browserName="internet explorer,version=11,maxInstances=1,platform=WINDOWS" ^
diff --git a/runner/selenium-server-standalone-2.46.0.jar b/runner/selenium-server-standalone-2.52.0.jar
similarity index 62%
rename from runner/selenium-server-standalone-2.46.0.jar
rename to runner/selenium-server-standalone-2.52.0.jar
index f470326..f62a462 100644
--- a/runner/selenium-server-standalone-2.46.0.jar
+++ b/runner/selenium-server-standalone-2.52.0.jar
Binary files differ