Build dynamic framework with podspec for Objective-C API.

webrtc/build/ios/SDK/WebRTC.podspec

Index: webrtc/build/ios/SDK/WebRTC.podspec
diff --git a/webrtc/build/ios/SDK/WebRTC.podspec b/webrtc/build/ios/SDK/WebRTC.podspec
new file mode 100644
index 0000000000000000000000000000000000000000..523b840a59d852b99034d217e8c39e16f6f172c8
--- /dev/null
+++ b/webrtc/build/ios/SDK/WebRTC.podspec
@@ -0,0 +1,18 @@
+Pod::Spec.new do |s|
+  s.name         = "WebRTC"
+  s.version      = "0.0.1"
+  s.summary      = "WebRTC SDK for iOS"
+  s.description  = <<-DESC
+    WebRTC is a free, open project that provides browsers and mobile
+    applications with Real-Time Communications (RTC) capabilities via simple
+    APIs.
+                   DESC
+  s.homepage     = "http://webrtc.org/"
+  s.license      = { :type => "BSD", :file => "LICENSE" }
+  s.author    = "Google Inc."
+
+  s.platform     = :ios, "8.0"
+
+  s.public_header_files = "WebRTC.framework/Headers/**/*.h"
+  s.vendored_frameworks = "WebRTC.framework"
+end