Split http apache artifact (#543)

* Split apache transport into 2 artifacts, current and legacy

* Fix poms to make tests pass

Author: chingor13

clirr-ignored-differences.xml

@@ -7,4 +7,8 @@
     <differenceType>8001</differenceType>
     <className>com/google/api/client/repackaged/**</className>
   </difference>
+  <difference>
+    <differenceType>8001</differenceType>
+    <className>com/google/api/client/http/apache/**</className>
+  </difference>
 </differences>

google-http-client-android/pom.xml

@@ -48,5 +48,9 @@
       <groupId>com.google.http-client</groupId>
       <artifactId>google-http-client</artifactId>
     </dependency>
+    <dependency>
+      <groupId>com.google.http-client</groupId>
+      <artifactId>google-http-client-apache</artifactId>
+    </dependency>
   </dependencies>
 </project>

google-http-client-apache-legacy/pom.xml

@@ -0,0 +1,111 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>com.google.http-client</groupId>
+    <artifactId>google-http-client-parent</artifactId>
+    <version>1.27.1-SNAPSHOT</version><!-- {x-version-update:google-http-client-parent:current} -->
+    <relativePath>../pom.xml</relativePath>
+  </parent>
+  <artifactId>google-http-client-apache-legacy</artifactId>
+  <version>1.27.1-SNAPSHOT</version><!-- {x-version-update:google-http-client-apache-legacy:current} -->
+  <name>Apache HTTP transport for the Google HTTP Client Library for Java.</name>
+
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <configuration>
+          <links>
+            <link>http://download.oracle.com/javase/6/docs/api/</link>
+            <link>https://jar-download.com/artifacts/org.codehaus.jackson/jackson-core-asl/${project.jackson-core-asl.version}/documentation</link>
+          </links>
+          <doctitle>${project.name} ${project.version}</doctitle>
+          <windowtitle>${project.artifactId} ${project.version}</windowtitle>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-source-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>source-jar</id>
+            <phase>compile</phase>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <version>1.5</version>
+        <executions>
+          <execution>
+            <id>add-test-source</id>
+            <phase>generate-test-sources</phase>
+            <goals>
+              <goal>add-test-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>target/generated-test-sources</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-jar-plugin</artifactId>
+        <configuration>
+          <archive>
+            <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
+            <manifestEntries>
+              <Automatic-Module-Name>com.google.api.client.http.apache</Automatic-Module-Name>
+            </manifestEntries>
+          </archive>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>maven-bundle-plugin</artifactId>
+        <version>2.5.4</version>
+        <executions>
+          <execution>
+            <id>bundle-manifest</id>
+            <phase>process-classes</phase>
+            <goals>
+              <goal>manifest</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <dependencies>
+    <dependency>
+      <groupId>com.google.http-client</groupId>
+      <artifactId>google-http-client</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.http-client</groupId>
+      <artifactId>google-http-client-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-all</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>