Update blimp documentation to refer to Chrome

blimp/docs/test.md

 # Testing
 
 Blimp only supports building using [GN](../../tools/gn/README.md), and only
 supports building for Android and Linux.  See [building](build.md) for general
 GN setup.
 
 ## Testing on Android
 
 Run the following command to build the Android tests:
 
 ```bash
-ninja -C out-android/Debug blimp_tests
+ninja -C out-android/Debug blimp chrome_public_test_apk
 ```
 
 ### Running the Java instrumentation tests
 
 Install the Blimp APK with the following:
 
 ```bash
 ./build/android/adb_install_apk.py $(PRODUCT_DIR)/apks/Blimp.apk
 ```
 
-Run the Java instrumentation tests (with an optional test filter) with the
-following:
+Install the Chrome Public APK with the following:
+
+```bash
+./build/android/adb_install_apk.py $(PRODUCT_DIR)/apks/ChromePublic.apk
+```
+
+Run the Blimp Java instrumentation tests (with an optional test filter) with
+the following:
 
 ```bash
 $(PRODUCT_DIR)/bin/run_blimp_test_apk [ -f DummyTest#* ]
 ```
 
+Run the Chrome Public Java instrumentation tests (with an optional test filter)
+with the following:
+
+```bash
+$(PRODUCT_DIR)/bin/run_chrome_public_test_apk [ -f DummyTest#* ]
+```
+
 ### Testing on Linux
 
 Run the following command to build the Linux tests:
 
 ```bash
-ninja -C out-linux/Debug blimp_tests
+ninja -C out-linux/Debug blimp
 ```
 
-There are no tests that run on Linux yet.
+Run the following command to run the Blimp Linux unit tests:
+
+```bash
+./out-linux/Debug/blimp_unittests
+```
+
+Run the following command to run the Blimp Linux browser tests:
+
+```bash
+./out-linux/Debug/blimp_browsertests
+```