Bug 1385695 - Propagate "app" debug/release build type to dependencies. r=sebastian

Even when building the "app" module in debug mode, by default Gradle still chooses to build all dependencies in release mode, which means that all of our own source files that reside in such a library (geckoview, respectively thirdparty) will e.g. be missing debug info for local variables.

MozReview-Commit-ID: owZr9yKtYI

--HG--
extra : rebase_source : ae09795ebe70bf4213cd3d145efa355712c702a0

mobile/android/app/build.gradle

@@ -262,8 +262,12 @@ dependencies {
     officialCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.4-beta1'
     testCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.4-beta1'
 
-    compile project(':geckoview')
-    compile project(':thirdparty')
+    // With a simple "compile", Gradle will always build these libraries in their default configuration
+    // (i.e. release), so we need to explicitly forward our own build configuration here (bug 1385695).
+    debugCompile project(path: ':geckoview', configuration: "debug")
+    releaseCompile project(path: ':geckoview', configuration: "release")
+    debugCompile project(path: ':thirdparty', configuration: "debug")
+    releaseCompile project(path: ':thirdparty', configuration: "release")
 
     testCompile 'junit:junit:4.12'
     testCompile 'org.robolectric:robolectric:3.1.2'

mobile/android/geckoview/build.gradle

@@ -9,6 +9,9 @@ android {
     buildToolsVersion project.ext.buildToolsVersion
 
     defaultConfig {
+        defaultPublishConfig 'release'
+        publishNonDefault true
+
         targetSdkVersion project.ext.targetSdkVersion
         minSdkVersion project.ext.minSdkVersion
         manifestPlaceholders = project.ext.manifestPlaceholders

mobile/android/geckoview_example/build.gradle

@@ -46,7 +46,10 @@ dependencies {
     // "Conflict with dependency 'com.android.support:support-annotations'. Resolved versions for app (23.4.0) and test app (23.1.1) differ."
     androidTestCompile 'com.android.support:support-annotations:23.4.0'
 
-    compile project(':geckoview')
+    debugCompile project(path: ':geckoview', configuration: "debug")
+    releaseCompile project(path: ':geckoview', configuration: "release")
+    withGeckoBinariesCompile project(path: ':geckoview', configuration: "withGeckoBinaries")
+    withoutGeckoBinariesCompile project(path: ':geckoview', configuration: "withoutGeckoBinaries")
 }
 
 apply from: "${topsrcdir}/mobile/android/gradle/with_gecko_binaries.gradle"

mobile/android/thirdparty/build.gradle

@@ -7,6 +7,9 @@ android {
     buildToolsVersion project.ext.buildToolsVersion
 
     defaultConfig {
+        defaultPublishConfig 'release'
+        publishNonDefault true
+
         targetSdkVersion project.ext.targetSdkVersion
         minSdkVersion project.ext.minSdkVersion
         manifestPlaceholders = project.ext.manifestPlaceholders