Update targetSdkVersion to 20.

Applications targeting this or a later release will get these new changes
in behavior:
  - AlertDialog might not have a default background if the theme does not
    specify one.

BUG=393019
TBR=stgao@chromium.org,blundell@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/402613008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284131 0039d316-1c4b-4281-b951-d872f2087c98

build/android/AndroidManifest.xml

@@ -15,6 +15,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="dummy.package">
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
 
 </manifest>

chrome/android/shell/java/AndroidManifest.xml

@@ -9,7 +9,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.chromium.chrome.shell">
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <permission android:name="org.chromium.chrome.shell.permission.SANDBOX"
             android:protectionLevel="signature" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

chrome/android/shell/javatests/AndroidManifest.xml

@@ -19,7 +19,7 @@
             </intent-filter>
         </activity>
     </application>
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <instrumentation android:name="android.test.InstrumentationTestRunner"
         android:targetPackage="org.chromium.chrome.shell"
         android:label="Tests for org.chromium.chrome.shell"/>

chrome/test/android/unit_tests_apk/AndroidManifest.xml

@@ -10,7 +10,7 @@ found in the LICENSE file.
       android:versionCode="1"
       android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
 
     <application android:label="ChromeNativeTests"
             android:name="org.chromium.chrome.unit_tests_apk.ChromeNativeTestApplication">

chrome/test/chromedriver/test/webview_shell/java/AndroidManifest.xml

@@ -9,7 +9,7 @@
     package="org.chromium.chromedriver_webview_shell" android:versionCode="1"
     android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="19" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="19" android:targetSdkVersion="20" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 

components/cronet/android/sample/AndroidManifest.xml

@@ -23,7 +23,7 @@
         </activity>
     </application>
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 </manifest>

components/cronet/android/sample/javatests/AndroidManifest.xml

@@ -14,7 +14,7 @@
     <application>
         <uses-library android:name="android.test.runner" />
     </application>
-    <uses-sdk android:minSdkVersion="5" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="5" android:targetSdkVersion="20" />
     <instrumentation android:name="android.test.InstrumentationTestRunner"
         android:targetPackage="org.chromium.cronet_sample_apk"
         android:label="Tests for org.chromium.cronet_sample_apk"/>

content/shell/android/browsertests_apk/AndroidManifest.xml

@@ -131,7 +131,7 @@
                  android:exported="false" />
     </application>
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.CAMERA" />

content/shell/android/javatests/AndroidManifest.xml

@@ -12,7 +12,7 @@
     <application>
         <uses-library android:name="android.test.runner" />
     </application>
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <instrumentation android:name="android.test.InstrumentationTestRunner"
         android:targetPackage="org.chromium.content_shell_apk"
         android:label="Tests for org.chromium.content_shell_apk"/>

content/shell/android/linker_test_apk/AndroidManifest.xml

@@ -131,7 +131,7 @@
                  android:exported="false" />
     </application>
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.CAMERA" />

content/shell/android/shell_apk/AndroidManifest.xml

@@ -134,7 +134,7 @@
                    android:value="org.chromium.content.browser.SmartClipProvider" />
     </application>
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>

mojo/android/javatests/AndroidManifest.xml

@@ -12,7 +12,7 @@
     <application>
         <uses-library android:name="android.test.runner" />
     </application>
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <instrumentation android:name="android.test.InstrumentationTestRunner"
         android:targetPackage="org.chromium.mojo.tests"
         android:label="Tests for org.chromium.mojo"/>

mojo/shell/android/apk/AndroidManifest.xml

@@ -23,6 +23,6 @@
         </activity>
     </application>
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
     <uses-permission android:name="android.permission.INTERNET"/>
 </manifest>

testing/android/java/AndroidManifest.xml

@@ -10,7 +10,7 @@ found in the LICENSE file.
       android:versionCode="1"
       android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="19" />
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="20" />
 
     <application android:label="ChromeNativeTests"
             android:name="org.chromium.base.BaseChromiumApplication">